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Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.
Starting up for the first time ..............2-19 Turning off the computer ................ 2-19 Chapter 3: BIOS Setup Managing and updating your BIOS ............3-1 3.1.1 ASUS CrashFree BIOS 3 utility........... 3-1 3.1.2 ASUS EzFlash Utility..............3-2 3.1.3 BUPDATER utility ............... 3-3...
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Contents BIOS setup program .................. 3-5 3.2.1 BIOS menu screen ..............3-6 3.2.2 Menu bar ..................3-6 3.2.3 Menu items.................. 3-7 3.2.4 Submenu items ................3-7 3.2.5 Navigation keys ................3-7 3.2.6 General help................3-7 3.2.7 Configuration fields ..............3-7 3.2.8 Pop-up window................
Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
Refer to the following sources for additional information and for product and software updates. ASUS website The ASUS website (www.asus.com) provides updated information on ASUS hardware and software products. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer.
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Conventions used in this guide To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task.
DDR4 2933/2666 RDIMM/LR-DIMM/LR-DIMM 3DS Memory * Maximum memory capacity support depends on CPU type ** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists). Intel Xeon W-3200 Processor: PCIe x16_1 Slot (Gen3 x16 link) PCIe x16_2 Slot (Gen3 x16 link)
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Pro WS C621-64L SAGE Series specifications summary Model Name Pro WS C621-64L SAGE Pro WS C621-64L SAGE/10G 2 x Intel I210 Gigabit LAN 1 x Dual port Intel X550 10GbE ® ® Controllers LAN Controllers ASMedia ASM3142 ASMedia ASM3142 ® ®...
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1 x Chassis Intrution connector 1 x System Panel connector (2-pin) 1 x Chassis Intrution connector (2-pin)" 256 Mb Flash ROM, UEFI BIOS, PnP, ASUS EZ Flash, ASUS BIOS Features CrashFree Technology WOL by PME, PXE WOL by PME, PXE...
Package contents Check your motherboard package for the following items. Motherboard 1 x Pro WS C621-64L SAGE Series motherboard 10 x Serial ATA 6Gb/s cables Cables 1 x COM port flat cable 1 x VGA port flat cable (for Pro WS C621-64L SAGE/10G) 1 x M.2 screws kit Accessories 1 x CPU Carrier...
Chapter 1: Product Introduction Product Introduction Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them. • Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components. ASUS Pro WS C621-64L SAGE Series...
Motherboard layout • Refer to Internal connectors and Rear I/O connection for more information about rear panel connectors and internal connectors. • The components on the motherboard may differ between models, some components may only be available for Pro WS C621-64L SAGE/10G. Chapter 1: Product Introduction...
Central Processing Unit (CPU) This motherboard comes with a surface mount LGA 3647 socket designed for the Intel ® Xeon W-3200 Processor Family Processors. • Ensure that you install the correct CPU designed for LGA3647 socket only. DO NOT install a CPU designed for other sockets on the LGA3647 socket. • The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU. • Ensure that all power cables are unplugged before installing the CPU. • Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related. • Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA3647 socket. • The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap. Chapter 1: Product Introduction...
System memory The motherboard comes with twelve (12) Dual Inline Memory Modules (DIMM) slots designed for DDR4 (Double Data Rate 4) memory modules. A DDR4 memory module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. ASUS Pro WS C621-64L SAGE Series...
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Memory configurations You may install 16 GB and 32 GB RDIMMs; 32 GB, and 64 GB LRDIMMs; and 64GB, and 128GB LRDIMM 3DS into the DIMM sockets. • For system stability, use a more efficient memory cooling system to support a full memory load (12 DIMMs) or overclocking condition. • Always install the DIMMS with the same CAS Latency. For an optimum compatibility, we recommend that you install memory modules of the same version or data code (D/C) from the same vendor. Check with the vendor to get the correct memory modules. • The DIMMs are purchased separately. • Visit the ASUS website for the latest QVL. Recommended memory configuration 1 DIMMs 2 DIMMs 4 DIMMs 6 DIMMs 12 DIMMs Chapter 1: Product Introduction...
Expansion slots Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. Slot No. Slot Description PCIe x16_1 slot PCIe x16_2 slot PCIe x4_1 slot PCIe x16_3 slot PCIe x16_4 slot ASUS Pro WS C621-64L SAGE Series...
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Recommended VGA configuration Single 2-way 3-way 4-way GPU 4-way GPU Slot Description (Xeon W-3200) (Xeon Scalable) PCIE 3.0 x16_1 x16 PCIE 3.0 x16_2 PCIE 3.0 x4_1 PCIE 3.0 x16_3 PCIE 3.0 x16_4 We recommend that you provide sufficient power when running CrossFireX™ or SLI® mode. Chapter 1: Product Introduction...
Onboard buttons Power button Press the Power button to power up the system, or put the system into sleep or soft- off mode (depending on the operating system settings). The button also lights up when the system is plugged to a power source, indicating that you should shut down the system and unplug the power cable before removing or installing any motherboard component. Reset button Press the Reset button to reboot the system. ASUS Pro WS C621-64L SAGE Series...
Onboard jumpers Clear RTC RAM jumper The Clear RTC RAM jumper allows you to clear the Real Time Clock (RTC) RAM in the CMOS, which contains the date, time, system passwords, and system setup parameters. To erase the RTC RAM: Turn OFF the computer and unplug the power cord. Move the jumper cap from the default pins 1-2 to pins 2-3. Keep the cap on pins 2-3 for about 5 to 10 seconds, then move the cap back to pins 1-2. Plug the power cord and turn ON the computer. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter data. DO NOT short-circuit the pins except when clearing the RTC RAM. Short-circuiting or placing a jumper cap will cause system boot failure! If the steps above do not help, remove the onboard button cell battery and move the jumper again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the button cell battery. Chapter 1: Product Introduction 1-10...
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DDR4 Thermal Event jumper Set to pins 1-2 to enable DDR4 DIMM thermal sensing event. SATADOM Power jumper Set to pins 2-3 to enable SATA8 port to support SATADOM devices. ASUS Pro WS C621-64L SAGE Series 1-11...
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PMBus 1.2 PSU Select jumper The PMBus 1.2 PSU Select jumper allows you to select the PSU PMBus version. Set to pins 1-2 for PMBus, set to pins 2-3 for others. ME Firmware Force Recovery jumper Set to pins 2-3 to force Intel Management Engine (ME) boot from recovery mode ® when the ME becomes corrupted. Chapter 1: Product Introduction 1-12...
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PCH_MFG1 jumper The PCH_MFG1 jumper allows you to update the BIOS ME block. IPMI SW jumper (Pro WS C621-64L SAGE/10G only) The IPMI SW jumper allows you to select which protocol in the GPU sensor to function. ASUS Pro WS C621-64L SAGE Series 1-13...
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VGA Controller jumper (Pro WS C621-64L SAGE/10G only) The VGA Controller jumper allows you to enable or disable the onboard VGA controller. Set to pins 1-2 to enable the onboard VGA. Ensure the ATX power supply is switched off or the power cord is detached from the power supply when enabling or disabling the VGA controller settings using this jumper. • If a VGA Card is installed into a PCI Express x16 Slot, the onboard VGA function will still be enabled. • BMC Remote Management Function will still be available when VGA controller settings is set to disabled, but the display will be disabled on the client device. Chapter 1: Product Introduction 1-14...
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Baseboard Management Controller setting (Pro WS C621-64L SAGE/10G only) The Baseboard Management Controller jumper allows you to enable or disable the on-board BMC. Ensure to set this BMC jumper to Enable to avoid system fan control and hardware monitor error. ASUS Pro WS C621-64L SAGE Series 1-15...
Onboard LEDs Standby Power LED The Standby Power LED lights up to indicate that the system is ON, in sleep mode, in soft-off mode, or connected to a power source. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. Location LED The Location LED lights up when the Location button on the server is pressed or when triggered by a system management software. The Location LED helps visually locate and quickly identify the server in error on a server rack. Chapter 1: Product Introduction 1-16...
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Storage Device Activity LED The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device or storage device add-on card. BMC LED (Pro WS C621-64L SAGE/10G only) The BMC LED blinks to indicate that the on-board BMC is functional. ASUS Pro WS C621-64L SAGE Series 1-17...
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Catastrophic Error LED The Catastrophic Error LED indicates that the system has experienced a fatal or catastrophic error and cannot continue to operate. Message LED The Message LED lights up when a BMC event log is generated. Chapter 1: Product Introduction 1-18...
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Q-Code LED The Q-Code LED design provides you with a 2-digit error code that displays the system status. • The Q-Code LEDs provide the most probable cause of an error code as a starting point for troubleshooting. The actual cause may vary from case to case. • Please refer to the Q-Code table in the Appendix section for more details. ASUS Pro WS C621-64L SAGE Series 1-19...
Internal connectors SATA 6Gb/s connector The SATA 6Gb/s connector allows you to connect SATA devices such as optical disc drives and hard disk drives via a SATA cable. If you installed SATA storage devices, you can create a RAID 0, 1, 5, and 10 configuration with the Intel Rapid Storage Technology through the onboard Intel C621 chipset. ® ® • The connectors are set to [AHCI Mode] by default. If you intend to create a SATA RAID set using these connectors, set the SATA Mode item in the BIOS to [Intel RST Premium (RAID)]. • Before creating a RAID set, refer to the RAID Configuration Guide. You can download the RAID Configuration Guide from the ASUS website. Chapter 1: Product Introduction 1-20...
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ASMedia SATA 6 Gb/s connector ® The SATA 6Gb/s connector allows you to connect SATA devices such as optical disc drives and hard disk drives via a SATA cable. Front Panel Audio connector The front panel audio connector is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this connector. We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability. ASUS Pro WS C621-64L SAGE Series 1-21...
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Storage Add-on Card LED connector The Storage Add-on Card LED connector allows you to connect the storage device activity LED cable from a storage add-on card. The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device add-on card. Refer to section Onboard LEDs for the exact location of the Storage Device Activity LED. TPM connector The TPM connector allows you to connect a Trusted Platform Module (TPM). A TPM securely stores keys, digital certificates, passwords, data, and also helps enhance network security, protect digital identities, and ensures platform integrity. The TPM is purchased separately. Chapter 1: Product Introduction 1-22...
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VGA connector (Pro WS C621-64L SAGE/10G only) The VGA connector allows you to connect a VGA High Dynamic-Range interface module. M.2 slot The M.2 slot allows you to install M.2 devices such as M.2 SSD modules. This connector supports type 22110 devices on both PCI-E and SATA interface. The M.2 device is purchased separately. ASUS Pro WS C621-64L SAGE Series 1-23...
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VROC Key connector The VROC (Virtual Raid on CPU) Key connector allows you to connect a VROC hardware key to enable additional CPU RAID functions with Intel CPU RSTe. ® The VROC hardware key is purchased separately. Serial Port connector The Serial (COM) Port connector allows you to connect a serial port module. Connect the serial port module cable to this connector, then install the module to a slot opening on the system chassis. The serial port module is purchased separately. Chapter 1: Product Introduction 1-24...
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USB 3.2 Gen 2 connector (Pro WS C621-64L SAGE only) The USB 3.2 Gen 2 connector allows you to connect a USB 3.2 Gen 2 module for additional USB 3.2 Gen 2 ports. The USB 3.2 Gen 2 connector provides data transfer speeds of up to 10 Gb/s. The USB 3.2 Gen 2 module is purchased separately. USB 3.2 Gen 1 connector The USB 3.2 Gen 1 connector allows you to connect a USB 3.2 Gen 1 module for additional USB 3.2 Gen 1 ports. The USB 3.2 Gen 1 connector provides data transfer speeds of up to 5 Gb/s. The USB 3.2 Gen 1 module is purchased separately. The plugged USB 3.2 Gen 1 device may run on xHCI or EHCI mode depending on the operating system’s setting. ASUS Pro WS C621-64L SAGE Series 1-25...
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USB 2.0 connector The USB 2.0 connector allows you to connect a USB module for additional USB 2.0 ports. The USB 2.0 connector provides data transfer speeds of up to 480 MB/s connection speed. DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately. Power Supply SMBus connector The Power Supply SMBus connector allows you to connect the SMBus (System Management Bus) to the PSU (power supply unit) to read the PSU information. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface. Chapter 1: Product Introduction 1-26...
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Fan connector The Fan connector allows you to connect fans to cool the system. • DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan connectors! • Ensure the cable is fully inserted into the connector. The fan connectors support a maximum of 1A (12W) fan power. ASUS Pro WS C621-64L SAGE Series 1-27...
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System Panel connector The System Panel connector supports several chassis-mounted functions. PANEL1 is only available for Pro WS C621-64L SAGE/10G only. • System Power LED connector (PLED) The 2-pin and/or 3-1 pin connectors allow you to connect the System Power LED. The System Power LED lights up when the system is connected to a power source, or when you turn on the system power, and blinks when the system is in sleep mode. • Message LED (MLED) The 2-pin connector allows you to connect the Message LED. The message LED is controlled by the hardware monitor to indicate an abnormal event occurrence. • Storage Device Activity LED connector (HDD_LED/HDLED) The 2-pin connector allows you to connect the Storage Device Activity LED. The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device or storage device add-on card. • System Warning Speaker connector (SPEAKER) The 4-pin connector allows you to connect the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings. • Power Button/Soft-off Button connector (PWRSW) The 3-1 pin connector allows you to connect the system power button. Press the power button to power up the system, or put the system into sleep or soft-off mode (depending on the operating system settings). • Reset button connector (RESET) The 2-pin connector allows you to connect the chassis-mounted reset button. Press the reset button to reboot the system. • Chassis intrusion connector (CHASSIS) The 2-pin connector allows you to connect the chassis-mounted intrusion detection sensor or switch. The chassis intrusion sensor or switch sends a high-level signal to the connector when a chassis component is removed or replaced, the signal is then generated as a chassis intrusion event. Chapter 1: Product Introduction 1-28...
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Auxiliary Panel connector (Pro WS C621-64L SAGE/10G only) The Auxiliary Panel connector is for additional front or rear panel features. • Front panel SMB connector (FPSMB) The 6-1 pin connector allows you to connect the front panel SMBus. • LAN activity LED connector (LAN1_LED, LAN2_LED) The 2-pin connector allows you to connect the Gigabit LAN Activity LED. • Locator LED connector (LOCATORLED1, LOCATORLED2) The 2-pin connector allows you to connect the Locator LED. The Location LED helps visually locate and identify the server in error on a server rack. • Locator button connector (LOCATORBTN) The 2-pin connector allows you to connect the Locator button. Press the button to light up the Locator LED. ASUS Pro WS C621-64L SAGE Series 1-29...
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Power connectors These Power connectors allow you to connect your motherboard to a power supply. The power supply plugs are designed to fit in only one orientation, find the proper orientation and push down firmly until the power supply plugs are fully inserted. • DO NOT connect the 6-pin power plug only, the motherboard may overheat under heavy usage. • Ensure to connect both the EATX12V1 and EATX12V2 8-pin power plugs, or connect both the 8-pin and 6-pin power plugs. • For a fully configured system without additional add-on cards, we recommend that you use a power supply unit (PSU) that complies with ATX 12V Specification 2.0 (or later version) and provides a minimum power of 700 W. • We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. • If you want to use two or more high-end PCI Express x16 cards, use a PSU with 2000W power or above with a 220V AC input to ensure the system stability. • If you want to use two GPU cards, use a PSU with 1300W power or above to ensure the system stability. Chapter 1: Product Introduction 1-30...
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VPP_I2C1 connector (Pro WS C621-64L SAGE/10G only) The VPP_I2C1 connector is used for the storage backplane with Intel VMD function and sensor readings. System Management Bus connector The System Management Bus (SMBus) connector allows you to connect SMBus devices. This connector is generally used for communication with the system and power management-related tasks. ASUS Pro WS C621-64L SAGE Series 1-31...
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Serial General Purpose Input/Output connector The Serial General Purpose Input/Output (SGPIO) connector allows you to connect the Intel Rapid Storage Technology Enterprise SGPIO interface. The SGPIO interface controls the LED pattern generation, device information, and general purpose data. MicroSD card slot (Pro WS C621-64L SAGE/10G only) The microSD card slot allows you to install a microSD memory card v2.00 (SDHC) / v3.00 (SDXC) to log BMC events. Disconnect all power (including redundant PSUs) from the existing system before you add or remove a memory card, then reboot the system to access the memory card. • Some memory cards may not be compatible with your motherboard. Ensure that you use only compatible memory cards to prevent loss of data, damage to your device, or memory card, or both. • The MicroSD Slot is only supported with BMC Function and not supported for normal use under the OS. Chapter 1: Product Introduction 1-32...
2.1.1 CPU and heatsink installation • Ensure that you install the correct CPU designed for LGA3647 socket only. • Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related. • The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap. CPU Carrier Triangle mark Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan, if necessary. ASUS Pro WS C621-64L SAGE Series...
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The CPU and heatsink assembly fits in only one correct orientation. DO NOT force the CPU and heatsink assembly into the socket to prevent damaging the CPU pins on the socket. The heatsink screws are T30 models. A torque value of 12 inch- lbf is recommended. Chapter 2: Basic Installation...
2.1.2 Motherboard installation Install the ASUS Q-Shield to the chassis rear I/O panel. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis’ rear I/O panel. ASUS Pro WS C621-64L SAGE Series...
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Place nine (9) screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT overtighten the screws! Doing so can damage the motherboard. Chapter 2: Basic Installation...
2.1.4 ATX power connection • DO NOT connect the 6-pin power plug only, the motherboard may overheat under heavy usage. • Ensure to connect the 8-pin power plug, or connect both the 8-pin and 6-pin power plugs. Chapter 2: Basic Installation...
2.1.6 Front I/O connector To install USB 3.2 Gen 2 connector To install front panel connector USB 3.2 Gen 2 This connector will only fit in one orientation. Push the connector until it clicks into place. To install USB 3.2 Gen 1 connector To install USB 2.0 connector USB 3.2 Gen 1 USB 2.0 To install front panel audio connector AAFP Chapter 2: Basic Installation...
BIOS update utility USB BIOS Flashback USB BIOS Flashback allows you to easily update the BIOS without entering the existing BIOS or operating system. Simply insert a USB storage device to the USB port (the USB port hole marked in green on the I/O shield) then press the USB BIOS Flashback button for three seconds to automatically update the BIOS. To use USB BIOS Flashback: Insert a USB storage device to the USB Flashback port. We recommend you to use a USB 2.0 storage device to save the latest BIOS version for better compatibility and stability. Visit https://www.asus.com/support/ and download the latest BIOS version for this motherboard. Rename the file as according to your motherboard model, for Pro WS C621-64L SAGE: WSC64LS.CAP, • for Pro WS C621-64L SAGE/10G: WSC64LG.CAP, • then copy it to your USB storage device. Shut down your computer. Press the BIOS Flashback button for three seconds until the Flashback LED blinks three times, indicating that the BIOS Flashback function is enabled. Pro WS C621-64L SAGE USB BIOS USB BIOS Flashback button...
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For more BIOS update utilities in BIOS setup, refer to the section Updating BIOS in Chapter 3. • Do not unplug portable disk, power system, or press the CLR_CMOS button while BIOS update is ongoing, otherwise update will be interrupted. In case of interruption, please follow the steps again. • If the light flashes for five seconds and turns into a solid light, this means that the BIOS Flashback is not operating properly. This may be caused by improper installation of the USB storage device and filename/file format error. If this scenario happens, please restart the system to turn off the light. • Updating BIOS may have risks. If the BIOS program is damaged during the process and results to the system’s failure to boot up, please contact your local ASUS Service Center. ASUS Pro WS C621-64L SAGE Series 2-13...
Motherboard rear and audio connections 2.3.1 Rear I/O connection Pro WS C621-64L SAGE Rear panel connectors USB 3.2 Gen 2 Type-A port E2 USB BIOS Flashback button LAN (RJ-45) ports* USB 3.2 Gen 2 Type-C™ port EC1 USB 3.2 Gen 1 ports 5, 6 USB 3.2 Gen 1 ports 3, 4. Lower port supports USB BIOS Flashback function. Optical S/PDIF OUT port Audio I/O ports** * and **: Refer to the tables for LAN port LEDs and audio port definitions. We strongly recommend that you connect your devices to ports with matching data transfer rate. Please connect your USB 3.2 Gen 1 devices to USB 3.2 Gen 1 ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better performance for your devices.
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Audio I/O ports** * and **: Refer to the tables for LAN port LEDs and audio port definitions. We strongly recommend that you connect your devices to ports with matching data transfer rate. Please connect your USB 3.2 Gen 1 devices to USB 3.2 Gen 1 ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better performance for your devices. ASUS Pro WS C621-64L SAGE Series 2-15...
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* LAN ports LED indications (for Pro WS C621-64L SAGE) Activity Link LED Speed LED Status Description Status Description ACT/LINK SPEED No link 10 Mbps connection Orange Linked Orange 100 Mbps connection Orange (Blinking) Data activity Green 1 Gbps connection Orange (Blinking LAN port Ready to wake up then steady) from S5 mode Intel X550 10GbE LAN port LED indications (for Pro WS C621-64L SAGE/10G) ®...
2.3.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic Connect to Stereo Speakers Connect to 2-channel Speakers ASUS Pro WS C621-64L SAGE Series 2-17...
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Connect to 4-channel Speakers Connect to 5.1-channel Speakers Connect to 7.1-channel Speakers Chapter 2: Basic Installation 2-18...
One continuous beep followed by four Hardware component failure short beeps At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the instructions in Chapter 3. Turning off the computer While the system is ON, press the power button for less than four seconds to put the system on sleep mode or soft-off mode, depending on the BIOS setting. Press the power switch for more than four seconds to let the system enter the soft-off mode regardless of the BIOS setting. ASUS Pro WS C621-64L SAGE Series 2-19...
BIOS in the future. Copy the original motherboard BIOS using the BUPDATER utility. 3.1.1 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using a USB flash drive that contains the updated BIOS file. Prepare a USB flash drive containing the updated motherboard BIOS before using this utility.
ASUS EzFlash Utility The ASUS EzFlash Utility feature allows you to update the BIOS using a USB flash disk without having to use a DOS-based utility. Download the latest BIOS from the ASUS website at www.asus.com before using this utility. The succeeding BIOS screens are for reference only. The actual BIOS screen displays may not be the same as shown.
The BUPDATER utility allows you to update the BIOS file in DOS environment using a bootable USB flash disk drive with the updated BIOS file. Updating the BIOS file To update the BIOS file using the BUPDATER utility: Visit the ASUS website at www.asus.com and download the latest BIOS file for the motherboard. Save the BIOS file to a bootable USB flash disk drive. Download the BUPDATER utility (BUPDATER.exe) from the ASUS support website at support.asus.com to the bootable USB flash disk drive you created earlier. Boot the system in DOS mode, then at the prompt, type: BUPDATER /i[filename].CAP where [filename] is the latest or the original BIOS file on the bootable USB flash disk drive, then press <Enter>. A:\>BUPDATER /i[file name]CAP...
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The utility verifies the file, then starts updating the BIOS file. ASUS Tek. EzFlash Utility Current Platform New Platform Platform : Pro WS C621-64L SAGE/10G Platform : Pro WS C621-64L SAGE/10G Version : 0202 Version : 0101 Build Date :05/24/2019 Build Date :04/14/2019 Start Programming Flash. DO NOT SHUTDOWN THE SYSTEM!!!
If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system compatibility and stability. Press <F5> and select Yes to load the BIOS default settings. • The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen. • Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard. ASUS Pro WS C621-64L SAGE Series...
3.2.1 BIOS menu screen General help Menu items Menu bar Configuration fields Navigation keys 3.2.2 Menu bar The menu bar on top of the screen has the following main items: Main For changing the basic system configuration For changing the overclocking settings Ai Tweaker Performance Tuning For changing the performance settings Advanced For changing the advanced system settings Platform Configuration For changing the platform settings...
At the top right corner of the menu screen is a brief description of the selected item. 3.2.7 Configuration fields These fields show the values for the menu items. If an item is user-configurable, you can change the value of the field opposite the item. You cannot select an item that is not user- configurable. A configurable field is enclosed in brackets, and is highlighted when selected. To change the value of a field, select it and press <Enter> to display a list of options. 3.2.8 Pop-up window Select a menu item and press <Enter> to display a pop-up window with the configuration options for that item. 3.2.9 Scroll bar A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or <Page Up> /<Page Down> keys to display the other items on the screen. ASUS Pro WS C621-64L SAGE Series...
Main menu When you enter the BIOS Setup program, the Main menu screen appears. The Main menu provides you an overview of the basic system information, and allows you to set the system date and time. Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard. Ai Overclock Tuner Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency.
Recommended for latency-sensitive users. [Power Efficient Optimized] - Applies settings with power efficiency. Recommended for general users. [HPC] - Applies settings with optimized compute capability. Recommend for traditional HPC applications. Core Optimizer and Engine Boost appear only when Optimized Performance Setting is set to [Default] or [By Benchmark]. Core Optimizer Enable this item to keep the processor operating at the turbo frequency. Configuration options: [Disabled] [Enabled] ASUS Pro WS C621-64L SAGE Series...
Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. Front Panel Type This item allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or high-definition audio depending on the audio standard that the front panel audio module supports.
Onboard I210 LAN Configuration (Pro WS C621-64L SAGE only) Intel LAN1 Enable Allows you to enable or disable the Intel LAN. Configuration options: [Disabled] [Enabled] The following item appears only when you set Intel LAN1 Enable to [Enabled]. Intel LAN1 ROM Type Allows you to select the Intel LAN ROM type. Configuration options: [Disabled] [PXE] [iSCSI] Intel LAN2 Enable Allows you to enable or disable the Intel LAN. Configuration options: [Disabled] [Enabled] ASUS Pro WS C621-64L SAGE Series 3-11...
The following item appears only when you set Intel LAN2 Enable to [Enabled]. Intel LAN2 ROM Type Allows you to select the Intel LAN ROM type. Configuration options: [Disabled] [PXE] [iSCSI] Onboard X550 LAN Configuration (Pro WS C621-64L SAGE/10G only) Intel LAN1 & LAN2 Enable Allows you to enable or disable the Intel LAN. Configuration options: [Disabled] [Enabled] The following item appears only when you set Intel LAN1 & LAN2 Enable to [Enabled]. Intel LAN1 ROM Type Allows you to select the Intel LAN ROM type.
This allows you to set the GA20 option. [Upon Request] GA20 can be disabled using BIOS services. [Always] D o not allow disabling GA20; this option is useful when any RT code is executed above 1MB. Option ROM Messages This allows you to set the display mode for option ROM. Configuration options: [Force BIOS] [Keep Current] ASUS Pro WS C621-64L SAGE Series 3-13...
INT19 Trap Response This option allows you to control the BIOS reaction on INT19 trapping by Option ROM. [Immediate] Execute the trap right away. [Legacy only] Execute the trap during legacy boot. Boot Option filter This option allows you to control the Legacy/UEFI ROMs priority. Configuration options: [UEFI and Legacy] [Legacy only] [UEFI only] Network / Storage / Video This option allows you to control the execution of UEFI and Legacy PXE/ Storage/ Video OpROM. Configuration options: [UEFI ] [Legacy] Other PCI devices This item determines the OpROM execution policy for devices other than Network, Storage, or Video.
Allows you to enable or disable the SATA port. Configuration options: [Disabled] [Enabled] 3.7.2 Miscellaneous Configuration Active Video Allows you to select the video type. Configuration options: [Onboard Device] [Offboard Device] 3.7.3 Workstation ME Configuration The items in this menu allow you to configure workstation ME technology parameters. 3.7.4 Runtime Error Logging Displays the system errors and also allows you to configure the WHEA settings on your system. ASUS Pro WS C621-64L SAGE Series 3-15...
Socket Configuration menu The IntelRCSetup menu items allow you to change the socket settings. 3.8.1 Processor Configuration The items in this menu show the processor-related information that the BIOS automatically detects. Hyper-threading [ALL] This item allows a hyper-threading processor to appear as two logical processors, allowing the operating system to schedule two threads or processors simultaneously. Configuration options: [Disabled] [Enabled] 3.8.2 UPI Configuration...
CPU - Advanced PM Tuning Energy Perf BIAS Power Performance Tuning Configuration options: [OS Controls EPB] [BIOS Controls EPB] Event Logs menu The Event Logs menu allows to veiw and configure Smbios Event log settings. 3.9.1 Change Smbios Event Log Settings Press <Enter> to change the Smbios Event Log configuration. 3.9.2 View Smbios Event Log Press <Enter> to view all smbios event logs. ASUS Pro WS C621-64L SAGE Series 3-17...
These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. • To select the boot device during system startup, press <F8> when ASUS Logo appears. • To access Windows OS in Safe Mode, please press <F8> after POST. Network Device BBS Priorities This item allows you to set the booting from network.
Tool menu The Tool menu items allow you to configure options for special functions. Select an item then press <Enter> to display the submenu. Start EzFlash Allows you to run ASUS EzFlash BIOS ROM Utility when you press <Enter>. Refer to the ASUS EzFlash Utility section for details. 3.15 Save & Exit menu The Exit menu items allow you to save or discard your changes to the BIOS items.
With the RAID 10 configuration you get all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk drives or use an existing drive and three new drives for this setup. ASUS Pro WS C621-64L SAGE Series...
4.1.2 Installing Serial ATA hard disks The motherboard supports Serial ATA hard disk drives. For optimal performance, install identical drives of the same model and capacity when creating a disk array. To install the SATA hard disks for a RAID configuration: Install the SATA hard disks into the drive bays.
The navigation keys at the bottom of the screen allow you to move through the menus and select the menu options. The RAID BIOS setup screens shown in this section are for reference only and may not exactly match the items on your screen. ASUS Pro WS C621-64L SAGE Series...
4.2.1 Creating a RAID set To create a RAID set: From the utility main menu, select 1. Create RAID Volume and press <Enter>. Key in a name for the RAID set and press <Enter>. Intel(R) Rapid Storage Technology enterprise - SATA Option ROM - 3.6.0.1023 Copyright(C) 2003-12 Intel Corporation.
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<N> to go back to the CREATE VOLUME menu. WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST. Are you sure you want to create this volume? (Y/N): ASUS Pro WS C621-64L SAGE Series...
4.2.2 Deleting a RAID set Take caution when deleting a RAID set. You will lose all data on the hard disk drives when you delete a RAID set. To delete a RAID set: From the utility main menu, select 2. Delete RAID Volume and press <Enter>. From the Delete Volume Menu, press the up/down arrow keys to select the RAID set you want to delete then press <Del>.
From the utility main menu, select 4. Exit then press <Enter>. Press <Y> to exit or press <N> to return to the utility main menu. CONFIRM EXIT Are you sure you want to exit? (Y/N): ASUS Pro WS C621-64L SAGE Series...
4.2.5 Rebuilding the RAID This option is only for the RAID 1 set. Rebuilding the RAID with other non-RAID disk If any of the SATA hard disk drives included in the RAID 1 array failed, the system displays the status of the RAID volume as “Degraded” during POST. You can rebuild the RAID array with other installed non-RAID disks.
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SATA Port. Select a destination disk with the same size as the original hard disk. Reboot the system then follow the steps in section Rebuilding the RAID with other non-RAID disk. ASUS Pro WS C621-64L SAGE Series...
4.2.6 Setting the Boot array in the BIOS Setup Utility You can set the boot priority sequence in the BIOS for your RAID arrays when creating multi- RAID using the Intel Rapid Storage Technology enterprise SATA Option ROM utililty. ® To set the boot array in the BIOS: Set at least one of the arrays bootable to boot from the hard disk.
Your storage system is configured for data protection, increased performance and optimal data storage capacity. You can create additional volumes to further optimize your storage system. You can click Rescan to re-scan any attached hard disks. ASUS Pro WS C621-64L SAGE Series 4-11...
4.3.1 Creating a RAID set To create a RAID set: From the utility main menu, select Create Volume and select volume type. Click Next. Enter a name for the RAID set, then select the array disks. Select Volume Size tab, you can drag the bar to decide the volume size. Click Next.
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You still need to partition your new volume using Windows Disk Management before adding any data. The RAID set is displayed in the Volumes list and you can change the settings in Volume Properties. ASUS Pro WS C621-64L SAGE Series 4-13...
4.3.2 Changing a Volume Type To change the volume type in Volume Properties: Click the SATA array items you want to change in Volumes field. From the Volume Properties field, select Type: RAID 1 Change type. You can change the Name, Select the new volume type, and Select additional disks to include in the new volume if needed.
Select Delete volume in Volume Properties field. The following screen appears. Click Yes to delete the volume and return to the utility main menu, or click No to return to the main menu. ASUS Pro WS C621-64L SAGE Series 4-15...
4.3.4 Preferences System Preferences Allow you to set to show the notification area icon and show system information, warning, or errors here. E-Mail Preferences Allow you to set to sent e-mail of the following events: • Storage system information • Storage system warnings •...
Refer to Chapter 3 for details on entering and navigating through the BIOS Setup. Due to chipset limitation, when SATA ports are set to RAID mode, all SATA ports run at RAID mode together. ASUS Pro WS C621-64L SAGE Series 4-17...
4.4.1 Creating a RAID set To create a RAID set: From the Intel Virtual Raid on CPU menu, select Create RAID Volume and press ® <Enter>. The following screen appears: When the Name item is selected, enter a name for the RAID set and press <Enter>. When the RAID Level item is selected, press <Enter>...
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<Enter>. The default value indicates the maximum allowed capacity. When the Create Volume item is selected, press <Enter> to create the RAID volume and return to the Intel Rapid Storage Technology menu. ® ASUS Pro WS C621-64L SAGE Series 4-19...
4.4.2 Deleting a RAID set Be cautious when deleting a RAID set. You will lose all data on the hard disk drives when you delete a RAID set. To delete a RAID set: From the Intel Virtual Raid on CPU menu, select the RAID volume you want to delete ®...
Boot the computer using the Windows 10 OS installation disc. Follow the screen ® instructions to start installing Windows ® When prompted to choose a type of installation, click Custom: Install Windows only (advanced). Click Load Driver. ASUS Pro WS C621-64L SAGE Series 4-21...
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A message appears, reminding you to insert the installation media containing the driver of the RAID controller driver. If you have only one optical drive installed in your system, eject the Windows OS installation disc and replace with the motherboard Support DVD into the optical drive.
AMD CrossFireX™ graphics cards to your system. To uninstall existing graphics card drivers: Close all current applications. Press the Windows key on your keyboard to bring up the Start menu. Type Control Panel in the search box, then select Control Panel. Select Programs and Features. Select your current graphics card driver/s, then select Uninstall/Change. Turn off your computer. ASUS Pro WS C621-64L SAGE Series...
5.1.3 Installing two CrossFireX™ graphics cards The following pictures are for reference only. The graphics cards and the motherboard layout may vary with models, but the installation steps remain the same. To install two CrossFire™ graphics cards: Prepare two CrossFireX-ready graphics cards. Insert the two graphics card into the PCIEX16 slots.
Align and firmly insert the two CrossFireX™ bridge connectors to the goldfingers on each graphics card. Ensure that the connectors are firmly in place. Connect three independent auxiliary power sources from the power supply to the three graphics cards separately. Connect a VGA or a DVI cable to the graphics card. ASUS Pro WS C621-64L SAGE Series...
5.1.5 Installing four CrossFireX™ graphics cards To install four CrossFireX™ graphics cards: Prepare four CrossFireX™-ready graphics cards. Insert the four graphics cards into the PCIEX16 slots. Refer to Chapter 1 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation.
Enabling the AMD CrossFireX™ technology After installing your graphics cards and the device drivers, enable the CrossFireX™ feature through the AMD Vision Engine Control Center in Windows environment. Launching the AMD VISION Engine Control Center To launch the AMD VISION Engine Control Center: Right-click on the Windows desktop and ® select AMD VISION Engine Control Center. ASUS Pro WS C621-64L SAGE Series...
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Enabling Dual CrossFireX™ technology To enable Dual CrossFire™ technology: In the AMD Vision Engine Control Center window, click Performance > AMD CrossFireX™. Select Enable CrossFireX™. Select a GPU combination from the drop-down list. Click Apply to save and activate the GPU settings made. Chapter 5: Multiple GPU Support...
PCIEX16 slots, refer to Chapter 1 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation. Ensure that the cards are properly seated on the slots. ASUS Pro WS C621-64L SAGE Series...
Align and firmly insert the SLI bridge connector to the goldfingers on each graphics ® card. Ensure that the connector is firmly in place. Connect two independent auxiliary power sources from the power supply to the two graphics cards separately. Connect a VGA or a DVI cable to the graphics card. bridge ® Goldfingers 5.2.3 Installing three SLI-ready graphics cards Refer to the documentation that came with your graphics card package to install the device drivers.
Ensure that the cards are properly seated on the slots. Align and firmly insert the 4-way SLI bridge connector to the goldfingers on each ® graphics card. Ensure that the connector is firmly in place. Connect four independent auxiliary power sources from the power supply to the four graphics cards separately. Connect a VGA or a DVI cable to the graphics card. 4-way SLI ® bridge ASUS Pro WS C621-64L SAGE Series...
5.2.5 Installing the device drivers Refer to the documentation that came with your graphics card package to install the device drivers. Ensure that your PCI Express graphics card driver supports the NVIDIA technology. ® ® Download the latest driver from the NVIDIA website at www.NVIDIA.com. ® 5.2.6 Enabling the NVIDIA technology ® ® After installing your graphics cards and the device drivers, enable the SLI feature in ®...
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® From the NVIDIA Control Panel window, ® select Configure SLI, Surround, PhysX. In the Quad-SLI enabled, click Maximize 3D Performance SLI to set the display for viewing SLI rendered content. When ® done, click Apply. ASUS Pro WS C621-64L SAGE Series 5-11...
Recovery firmware image is found Recovery firmware image is loaded Reserved for future AMI progress codes F5 – F7 Recovery PPI is not available Recovery capsule is not found (continued on the next page) ASUS Pro WS C621-64L SAGE Series...
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Code Description Invalid recovery capsule Reserved for future AMI error codes FB – FF DXE Core is started NVRAM initialization Installation of the PCH Runtime Services CPU DXE initialization is started 63 – 67 PCI host bridge initialization System Agent DXE initialization is started System Agent DXE SMM initialization is started System Agent DXE initialization (System Agent module specific) 6B –...
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System is waking up from the S3 sleep state System is waking up from the S4 sleep state System has transitioned into ACPI mode. Interrupt controller is in PIC mode. System has transitioned into ACPI mode. Interrupt controller is in APIC mode. ASUS Pro WS C621-64L SAGE Series...
Notices FCC Compliance Information Responsible Party: Asus Computer International Address: 48720 Kato Rd., Fremont, CA 94538, USA Phone / Fax No: (510)739-3777 / (510)608-4555 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. CAN ICES-3(B)/NMB-3(B) VCCI: Japan Compliance Statement Class B ITE KC: Korea Warning Statement ASUS Pro WS C621-64L SAGE Series...
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ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials.
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доступний на: www.asus.com/support Cijeli tekst EU izjave o sukladnosti dostupan je na: www.asus.com/support Türkçe AsusTek Computer Inc., bu aygıtın temel gereksinimlerle ve ilişkili Čeština Společnost ASUSTeK Computer Inc. tímto prohlašuje, že toto Yönergelerin diğer ilgili koşullarıyla uyumlu olduğunu beyan eder.
+1-510-608-4555 Web site http://www.asus.com/us/ Technical Support Support fax +1-812-284-0883 Telephone +1-812-282-2787 Online support https://www.asus.com/support/Product/ContactUs/ Services/questionform/?lang=en-us ASUS COMPUTER GmbH (Germany and Austria) Address Harkort Str. 21-23, 40880 Ratingen, Germany +49-2102-959931 Web site http://www.asus.com/de Online contact http://eu-rma.asus.com/sales Technical Support Telephone +49-2102-5789555 Support Fax...