Contents Regulatory Notices ....................... 4 Safety Information ......................6 Specifications ........................ 7 Overview of Components ..................... 9 Rear I/O Panel ......................10 UID LED Button ......................10 COM Port ........................10 VGA Port ........................10 USB 3.2 Gen 1 Type-A Port ..................10 GbE RJ45 LAN Port (for mgmt.) ................
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Power Connectors ...................... 22 JPWR2: 24-Pin Main Power Connector ..............22 JPWR1: 8-Pin 12V Power Connector ............... 23 SATAPWR1: 4-Pin Power Connector ..............23 Cooling Connectors ....................24 SYSFAN1~6: Fan Connectors ................... 24 USB Connectors ......................25 JUSB1: USB 3.2 Gen 1 Header ................. 25 JUSB2: USB 3.2 Gen 1 Type-A Port .................
Chemical Substances Information In compliance with chemical substances regulations, such as the EU REACH Regulation (Regulation EC No. 1907/2006 of the European Parliament and the Council), MSI provides the information of chemical substances in products at: https://csr.msi.com/global/index CE Conformity Hereby, Micro-Star International CO., LTD declares that this device is in compliance with the essential safety requirements and other relevant provisions set out in the European Directive.
Safety Information ∙ Always read the safety instructions carefully. ∙ Keep this User’s Manual for future reference. ∙ Keep this equipment away from humidity. ∙ Lay this equipment on a reliable flat surface before setting it up. ∙ The openings on the enclosure are for air convection hence protects the equipment from overheating.
Specifications Model D1505GB2N-25G-HE Form factor Micro-ATX Dimensions 243.84 mm (9.6”) x 243.84 mm (9.6”) ∙ Single Intel® Xeon® E-2400 Processor, TDP up to 95W Processor - Intel® Pentium® G7400/G7400T Processors, TDP up to 46W Chipset Intel® C266 Chipset ∙ 2 x 25G SFP28 LAN ports Networking - Intel®...
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Model D1505GB2N-25G-HE ∙ 1 x Front panel header ∙ 1 x SPI TPM header ∙ 1 x COM port header ∙ 1 x GPIO header System Connectors ∙ 1 x PMBus header ∙ 3 x I2C headers ∙ 1 x IPMB header ∙...
Rear I/O Panel GbE RJ45 LAN Port COM Port (for mgmt.) SFP28 LAN LED 25G SFP28 LAN Port UID LED Button VGA Port USB 3.2 Gen 1 Type-A Port UID LED Button The UID (Unit Identification) button help users identify and locate a system, especially in high-density rack environments.
GbE RJ45 LAN Port (for mgmt.) Connect a specially configured RJ45 console cable to this jack for network routers/ switches to communicate with the system through a serial connection. Link/ Activity LED Speed LED Status Description Status Description No link 10 Mbps Linked Orange 100 Mbps...
CPU Socket Introduction to the LGA1700 CPU The surface of the LGA1700 CPU has four notches and a golden triangle to assist in correctly lining up the CPU for motherboard placement. The golden triangle is the Pin 1 indicator. ⚠ Important ∙...
CPU & Heatsink Installation Use appropriate ground straps, gloves and ESD mats to protect yourself from electrostatic discharge (ESD) while installing the processor. ⚠ Important Images are for illustration purposes only; actual parts may vary. ⚽ https://youtu.be/KMf9oIDsGes CPU Socket...
Memory Slots DIMMA1~2, DIMMB1~2: DDR5 DIMM Slots DIMMA1 DIMMB1 Channel A Channel B DIMMA2 DIMMB2 Recommended Memory Population Quantity of DIMMs DIMMA1 Channel A DIMMA2 DIMMB1 Channel B DIMMB2 “V” indicates a populated DIMM slot. ⚠ Important Only support UDIMM. ∙...
Installing Memory Modules 1. Open the side clips to unlock the DIMM slot. 2. Insert the DIMM vertically into the slot, ensuring that the off-center notch at the bottom aligns with the slot. 3. Push the DIMM firmly into the slot until it clicks and the side clips automatically close.
M2_1: M.2 Slot (M Key, PCIe 4.0 x4, 22110/ 2280) Please install the M.2 solid-state drive (SSD) into the M.2 slot as shown below. Installing M.2 SSD ⚽ Video Demonstration Watch the video to learn how to Install M.2 SSD. 1.
Expansion Slots PCIE_1: PCIe 4.0 x 8 slot (Gen 4 x 4 signal from CPU) PCIE_2*: PCIe 5.0 x 16 slot (Gen 5 x 16 signal from CPU) *The PCIe x16 slot (PCIE_2) can be configured into two PCIe x8 lanes by sliding the PCIe bifurcation switch.
Power Connectors JPWR1 JPWR2 SATAPWR1 JPWR2: 24-Pin Main Power Connector This connector allows you to connect an ATX power supply. +3.3V +3.3V +3.3V -12V PS-ON# JPWR2 PWR OK 5VSB +12V +12V +3.3V Power Connectors...
JPWR1: 8-Pin 12V Power Connector This connector allows you to connect an ATX power supply. P12V P12V JPWR1 P12V P12V SATAPWR1: 4-Pin Power Connector This connector is used to provide power to SATA devices. SATAPWR1 P12V ⚠ Important Make sure that all power connectors are securely connected to the power supply to ensure stable operation of the motherboard.
Cooling Connectors SYSFAN1 SYSFAN2 SYSFAN3 SYSFAN4 SYSFAN5 SYSFAN6 2 3 4 SYSFAN1~6: Fan Connectors The fan connector supports system cooling fans with +12V. When connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V;...
USB Connectors JUSB1: USB 3.2 Gen 1 Header This header is backward-compatible with USB 2.0 devices and supports data transfer rate up to 5 Gbps. USB_VCC1 RX1- RX1+ TX2+ TX1- TX2- JUSB1 TX1+ RX2+ RX2- USB_VCC2 No pin JUSB2: USB 3.2 Gen 1 Type-A Port JUSB2 The USB (Universal Serial Bus) port is used for connecting USB devices such as keyboards, mice, or other compatible peripherals.
Other Connectors and Components JFP1: Front Panel Header The front panel header is provided for electrical connection to the front panel switches and LEDs. PWR_LED+ FP_PWR No pin SYS_ID_LED+ PWR_LED- SYS_ID_LED- HDD_ACT_LED+ SYS_FAULT_LED1- HDD_ACT_LED- SYS_FAULT_LED2- PWR_BTN- NIC#1_ACT_LED+ JFP1 PWR_BTN_GND NIC#1_ACT_LED- RST_BTN- SMB_SDA RST_BTN_GND...
JGPIO1: GPIO Header This header is provided for the General-Purpose Input/Output (GPIO) peripheral module. USER_GPIO0 USER_GPIO1 USER_GPIO2 USER_GPIO3 JGPIO1 USER_GPIO4 USER_GPIO5 USER_GPIO6 USER_GPIO7 No pin JPMBUS1: PMBus Header Power Management Bus (PMBus) is a variant of the System Management Bus (SMBus) which is targeted at digital management of power supplies.
FP_I2C_1, RBP_I2C_1~2: I2C Headers I2C headers are used to connect to the System Management Bus (SMBus). FBP_I2C_1 is for front HDD backplane, and RBP_I2C_1~2 are for rear HDD backplanes. FP_I2C_1 I2C_CLK RBP_I2C_1 I2C_DATA RBP_I2C_2 JIPMB1: IPMB Header Intelligent Platform Management Bus (IPMB) header is used to connect various management components, such as Baseboard Management Controller (BMC).
JCI1: Chassis Intrusion Header This header connects to the chassis intrusion switch cable. If the chassis is opened, the chassis intrusion mechanism will be activated. The system will record this status and show a warning message on the screen. To clear the warning, you must enter the BIOS utility and clear the record.
BAT1: CMOS Battery If the CMOS battery is out of charge, the time in the BIOS will be reset and the data of system configuration will be lost. In this case, you need to replace the CMOS battery. Replacing CMOS battery 1.
Jumpers ⚠ Important Avoid adjusting jumpers when the system is on; it will damage the motherboard. JSEL_BMC1 JNVME_SATA_SEL1 JNVME_SATA_SEL2 Jumper Name Default Setting Description CPLD Power-on Jumper 1-2: Disable (Default) 2-3: Enable CMOS Clear Jumper 1-2: Normal (Default) 2-3: Clear RTC registers Password Clear Jumper 1-2: Normal (Default) 2-3: Clear password...
Onboard LEDs BMC_LED1~2: BMC Heartbeat LEDs This LED indicates the BMC (Baseboard Management Controller) status. LED Status Description BMC is not activated BMC is functioning normally Blinking LED_H1, LED_L1: Port 80 Debug LEDs The Port 80 Debug LEDs display progress and error codes during and after POST (Power-On Self Test).
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