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Summary of Contents for MSI MS-S3701
- Page 1 D5053 MS-S3701 Server Motherboard User Guide...
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Page 2: Table Of Contents
Contents Regulatory Notices ....................... 4 Safety Information ......................6 Specifications ........................ 7 Overview of Components ..................... 9 Block Diagram ......................10 CPU Socket ......................... 12 Assembly Overview ....................13 Installing CPU & Heatsink ..................14 Memory Slots ......................17 CPU0_DIMM_A1/A2~H1/H2, CPU1_DIMM_A1/A2~H1/H2: DDR5 DIMM Slots ............ - Page 3 Cooling Connectors ....................29 F2U-1~6: 6-Pin Fan Connectors ................29 JFAN1~4, F1U-1~8: 4-Pin Fan Connectors ............. 29 USB Connectors ......................30 JUSB1: USB 2.0 Type-A Port ..................30 JUSB2: USB 3.2 Gen 1 FPC Connector ..............30 Other Connectors and Components ................. 31 JFP1: Front Panel FPC Connector ................
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Page 4: Regulatory Notices
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. -
Page 5: Battery Information
Copyright and Trademarks Notice Copyright © Micro-Star Int’l Co., Ltd. All rights reserved. The MSI logo used is a registered trademark of Micro-Star Int’l Co., Ltd. All other marks and names mentioned may be trademarks of their respective owners. No warranty as to accuracy or completeness is expressed or implied. -
Page 6: Safety Information
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. -
Page 7: Specifications
Specifications Model MS-S3701 Form factor Proprietary Dimensions 428mm (16.85”) x 420mm (16.53”) Processor Dual 4th/5th Gen Intel® Xeon® Scalable processors, TDP up to 350W 2 x Intel® LGA 4677 (Socket E) Socket Chipset Intel® C741 ∙ 32 x DDR5 DIMM slots, 2DPC, RDIMM/ 3DS-RDIMM - Max Frequency: »... - Page 8 Model MS-S3701 ∙ 4 x CRPS power connectors (for DC12V IN) Power ∙ 22 x 8-pin 12V power connectors (for GPU and BP) Connectors ∙ 1 x 4-pin Rear BP power connector (reserved) ∙ SPI TPM 2.0 header Security ∙ Chassis intrusion header ∙...
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Page 9: Overview Of Components
Overview of Components I/O Board Connector JPWR33 JPWR34 JPWR1 JPWR2 Flash Flash JVNN_PCH1 JSGPIO_PCH1 JSGPIO_PCH2 BP_I2C_1 BAT1 BIOS BIOS FP_I2C_1 Flash Flash TM_I2C_1 JFP1 JUSB2 JPWR_B JRST1 CPU0 CPU1... -
Page 10: Block Diagram
Block Diagram CPU0 CPU1 DDR5 CH A~D 8 x DIMM Slots 8 x DIMM Slots DDR5 CH A~D LGA 4677 (Socket E) LGA 4677 (Socket E) (2DPC) (2DPC) 12.8 GT/s CPU1_DIMM_A1/ A2 14.4 GT/s CPU0_DIMM_A1/ A2 16 GT/s CPU1_DIMM_D1/ D2 CPU0_DIMM_D1/ D2 UPI0 UPI0... -
Page 11: Component Contents
Component Contents Component Page CPU Socket Memory Slots CPU0_DIMM_A1/A2~H1/H2, CPU1_DIMM_A1/A2~H1/H2: DDR5 DIMM Slots Storage Connectors JSATA1~3: SlimSAS 4i Connectors Expansion Connectors JNVMEP0_1~10, JNVMEP1_1~10: MCIO 8i Connectors OCP1: Supporting MS-S370B I/O Board Power Connectors JPWR1~2, JPWR33~34: CRPS Power Connectors JPWR8~9: 8-Pin HDD BP Power Connectors JPWR11~26, JPWR29~32: 8-Pin Power Connectors JPWR10: 4-Pin Rear HDD BP Power Connector JAPWR0_7~10, JAPWR1_1~4: 2-Pin Power Connectors... -
Page 12: Cpu Socket
CPU Socket CPU1 CPU0 ⚠ Important Overheating will seriously damage the CPU and system. Always make sure the ∙ cooling fan can work properly to protect the CPU from overheating. Make sure that you apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation. -
Page 13: Assembly Overview
Assembly Overview ⚠ Important Images are for illustration purposes only; actual parts may vary. Heatsink Processor Heatsink Module (PHM) Processer Carrier Processer Processor Socket Bolster Plate Socket Cover ⚠ Important ∙ Please check the instruction that come with your heatsink and thermal paste for more details before starting. -
Page 14: Installing Cpu & Heatsink
Installing CPU & Heatsink 1. Place the processor carrier on top of the processor in the tray with their pin 1 indicators aligned. If installed properly, the CPU will snap into the carrier’s side latches and the carrier will latch firmly to it. Processor Carrier (CPU Carrier) Pin 1 indicators... - Page 15 4. Check the heatsink for a diagonally cut corner or the #1clip on the heatsink label if present. Align the processor carrier’s Pin 1 indicator with the heatsink’s cut corner (#1 clip), then gently press the heatsink down to engage the carrier’s latching mechanism to the heatsink at four corners.
- Page 16 7. Flip 4 anti-tilt wires to the locked position (outward) and make sure the latches of the wires are firmly secure. 4 x anti-tilt wires locked 8. Tighten all screws on the PHM in diagonal sequences to secure the PHM to the motherboard.
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Page 17: Memory Slots
Memory Slots CPU0_DIMM_A1/A2~H1/H2, CPU1_DIMM_A1/A2~H1/H2: DDR5 DIMM Slots Channel H CPU0_DIMM_H1 CPU0_DIMM_H2 Channel G CPU0_DIMM_G1 CPU0_DIMM_G2 Channel F CPU0_DIMM_F1 CPU0_DIMM_F2 Channel E CPU0_DIMM_E1 CPU0_DIMM_E2 CPU0 Channel A CPU0_DIMM_A2 CPU0_DIMM_A1 Channel B CPU0_DIMM_B2 CPU0_DIMM_B1 Channel C CPU0_DIMM_C2 CPU0_DIMM_C1 Channel D CPU0_DIMM_D2 CPU0_DIMM_D1 Channel H CPU1_DIMM_H1 CPU1_DIMM_H2... -
Page 18: Recommended Memory Population
Chan 7 Chan 6 Chan 5 Chan 4 Chan 0 Chan 1 Chan 2 Chan 3 IMC2 IMC1 IMC0 IMC3 IMC3 IMC2 IMC0 IMC1 Recommended Memory Population Key Parameters for DIMM Configuration Parameter Possible Values # of Channels Per Socket 1, 2, 4, 6, 8 # of DIMMs Populated Per Channel 1DPC or 2DPC... -
Page 19: Ddr5 Only Dimm Configuration
DDR5 Only DIMM Configuration IMC# IMC3 IMC2 IMC0 IMC1 Channel Chan 7 Chan 6 Chan 5 Chan 4 Chan 0 Chan 1 Chan 2 Chan 3 DDR5 H1 H2 G1 G2 F1 F2 E1 E2 A2 A1 B2 B1 C2 C1 D2 D1 12+0 16+0 “V”... -
Page 20: Installing Memory Modules
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. -
Page 21: Storage Connectors
Storage Connectors JSATA1 JSATA2 JSATA3 Name Speed JSATA1~3 SATA 3.0, 6Gb/s JSATA1~3: SlimSAS 4i Connectors This is 38-pin Slimline SAS 4i connector, which support SATA 3.0 interface JSATA_P0_RX+ JSATA_P0_TX+ JSATA_P0_RX- JSATA_P0_TX- JSATA_P1_RX+ JSATA_P1_TX+ JSATA_P1_RX- JSATA_P1_TX- JSATA1~3 BP TYPE SGPIO_SATA_CLOCK_R SGPIO_SATA_DATAOUT_R SGPIO_SATA_LOAD_R P3V3 JSATA_P2_RX+... -
Page 22: Expansion Connectors
Expansion Connectors OCP1 I/O Board Connector Name Speed OCP1 PCIe 3.0 x16, 8 GT/s (I/O Board Connector) JNVMEP0_1~10 PCIe 5.0 x8, 32 GT/s JNVMEP1_1~10 ⚠ Important When adding or removing expansion cards, make sure that you unplug the power supply first. Meanwhile, read the documentation for the expansion card to configure any necessary hardware or software settings for the expansion card, such as jumpers, switches or BIOS configuration. -
Page 23: Jnvmep0_1~10, Jnvmep1_1~10: Mcio 8I Connectors
JNVMEP0_1~10, JNVMEP1_1~10: MCIO 8i Connectors These are vertical 74-pin Mini Cool Edge IO (MCIO) connectors, which support PCIe 5.0 x8 32GT/s interface RX0+ TX0+ RX0- TX0- RX1+ TX1+ RX1- TX1- I2C_CLK1 HP_INT_L1 I2C_DATA1 PCIe CLK_P1 PCIe_RST1 PCIe CLK_N1 PRSNT_N (NC) JNVMEP0_1~10 RX2+ TX2+... -
Page 24: Ocp1: Supporting Ms-S370B I/O Board
OCP1: Supporting MS-S370B I/O Board This I/O board connector features a proprietary pin configuration with an OCP 3.0 SFF slot, exclusively supporting the MS-S370B I/O board. ⚠ Important Do not insert OCP 3.0 standard cards into this slot. Top Side (B Pins) OB14 OA14 Bottom Side (A Pins) - Page 25 Top Side (B Pins) Bottom Side (A Pins) RGMII2RXCK_PHY RGMII2TXCK_PHY RGMII2RXCTL_PHY RGMII2TXCTL_PHY RGMII2RXD0_PHY RGMII2TXD0_PHY RGMII2RXD1_PHY RGMII2TXD1_PHY RGMII2RXD2_PHY RGMII2TXD2_PHY RGMII2RXD3_PHY RGMII2TXD3_PHY CLK_100M_LAN2_DP P1V8_BMC_AUX CLK_100M_LAN2_DN P1V8_BMC_AUX PE_PCH_LAN2_TX_C_DP HUB_SSRX1N PE_PCH_LAN2_TX_C_DN HUB_SSRX1P PE_PCH_LAN2_RX_C_DP HUB_SSTX1N PE_PCH_LAN2_RX_C_DN HUB_SSTX1P Mechanical Key CLK_50M_LAN2 PCIe_RST2 HUB_SSTX2N PLTRST_LAN1_2# HUB_SSTX2P LED2_ACT# IRQ_LVC3_LAN2_WAKE_N HUB_SSRX2N RMII_NIC_BMC_CRS_DV...
- Page 26 Top Side (B Pins) Bottom Side (A Pins) PE_PCH_M23_TX_C_DN PE_PCH_M21_TX_C_DN PE_PCH_M23_TX_C_DP PE_PCH_M21_TX_C_DP CLK_100M_M22_DN CLK_100M_M21_DN CLK_100M_M22_DP CLK_100M_M21_DP RST_PCIE_PLRST_M22_N RST_PCIE_PLRST_M21_N FM_CLKREQ_M22_SSD_N FM_CLKREQ_M21_SSD_N LED_M21_SSD_ACT_N FM_M2_SSD_PEDET FP_ID_LED_B_R_N LED_M22_SSD_ACT_N FP_ID_BTN_N P3V3 REAR_NMI_BTN_N P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3 P3V3...
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Page 27: Power Connectors
Power Connectors JPWR33 JPWR34 JPWR1 JPWR2 JPWR29 JPWR30 JPWR31 JPWR32 JAPWR1_1 JAPWR1_4 JAPWR0_10 JAPWR0_7 JAPWR1_3 JAPWR1_2 JAPWR0_8 JAPWR0_9 JPWR1~2, JPWR33~34: CRPS Power Connectors These CRPS (Common Redundant Power Supply) connectors enable the connection of a power supply. To connect the power supply, make sure the plug is correctly oriented and the pins are properly aligned. -
Page 28: Jpwr10: 4-Pin Rear Hdd Bp Power Connector
JPWR10: 4-Pin Rear HDD BP Power Connector This connector provides power output to HDDs. P12V JPWR10 P12V JAPWR0_7~10, JAPWR1_1~4: 2-Pin Power Connectors These connectors are used to connect active PCIe power cable. JAPWR0_7~10 JAPWR1_1~4 ⚠ Important Make sure that all power connectors are securely connected to the power supply to ensure stable operation of the motherboard. -
Page 29: Cooling Connectors
Cooling Connectors JFAN4 JFAN3 JFAN1 JFAN2 F1U-1 F1U-5 F1U-2 F1U-6 F1U-3 F1U-7 F1U-4 F1U-8 F2U-1 F2U-2 F2U-3 F2U-4 F2U-5 F2U-6 F2U-1~6: 6-Pin Fan Connectors The fan power connectors support system cooling fans. P12V F2U-1~6 FAN_TACH FAN_PWM FAN_FAULT JFAN1~4, F1U-1~8: 4-Pin Fan Connectors The fan connector supports system cooling fans with +12V. -
Page 30: Usb Connectors
USB Connectors JUSB1 JUSB2 JUSB1: USB 2.0 Type-A Port The USB (Universal Serial Bus) port is for attaching USB devices such JUSB1 as keyboard, mouse, or other USB-compatible devices. It supports up to 480 Mbps data transfer rate. JUSB2: USB 3.2 Gen 1 FPC Connector This port is designed to securely connect flexible printed circuits (FPC) to your server board, providing a data transfer rate of 5Gbps and backward compatibility with USB 2.0 devices (480 Mbps). -
Page 31: Other Connectors And Components
Other Connectors and Components JFP1: Front Panel FPC Connector This connector is designated for connecting front panel switches and LEDs, using a flexible printed circuit (FPC) cable. P3V3_AUX LAN_NIC1_ACT- P3V3_AUX SYS_RST_BTN SMB_BMC_HSBP_STBY_LVC3_SDA JFP1 UID LED+ SMB_BMC_HSBP_STBY_LVC3_SCL FP_PWR_LED- FP_ID_LED- FP_ID_BTN- P3V3 SYS_FLT_LED- SYS_ERR_LED- FP_HDD_ACT_LED-... -
Page 32: Jpwr_B: Power Button Header
JPWR_B: Power Button Header This header is provided to connect the system power button. FP_PWR_BTN- JBTN1 JRST1: Reset Button Header This header is provided to connect the system reset button. SYS_RST_BTN JRST1 JIPMB1: IPMB Header This header is used to connect the Intelligent Platform Management Bus. SMB_IPMB_DATA JIPMB1 SMB_IPMB_CLK... -
Page 33: Jfp_Vga1: Front Vga Connector
JFP_VGA1: Front VGA Connector The VGA header is provided for monitors. F_RED JFP_VGA1 F_GRN F_BLU F_VS F_HS F_DDCDAT SEL_FP_N F_DDCCLK F_VGA_5V JVROC1: VROC Connector Intel® Virtual RAID on CPU (Intel® VROC) is a hybrid RAID solution specifically designed for NVMe SSDs connected directly to the CPU. JVROC1 PU_KEY_CONN_PIN2_R FM_PCH_SATA_RAID_KEY_R... -
Page 34: Jtpm1: Spi Tpm Header
JTPM1: SPI TPM Header This header connects to a TPM (Trusted Platform Module) module (optional). Please refer to the TPM security platform manual for more details. SPI_PCH_MUXED_CS0_N RST_RSMRST_PCH_N P3V3_P1V8_PCH_SPI_AUX JTPM1 SPI_PCH_MUXED_CLK SPI_PCH_MUXED_IO2 SPI_PCH_MUXED_IO1 SPI_PCH_MUXED_IO3 SPI_PCH_MUXED_IO0 SPI_PFR_TPM_CS_R_N IRQ_TPM_SPI_N P3V3_P1V8_PCH_SPI_AUX RST_PLTRST_B_N P3V3_P1V8_PCH_SPI_AUX JCHASSIS1: Chassis Intrusion Header This connector connects to the chassis intrusion switch cable. -
Page 35: Lcm1: Lcm Header
LCM1: LCM Header The Liquid Crystal Module (LCM) header facilitate communication between system and LCD module. BMC_LCM_GP01 LCM1 SMB_LCM_CLK BMC_LCM_GP02 SMB_LCM_DAT BMC_LCM_GP03 BMC_VLCD BMC_LCM_GP04 BMC_LCM_GP05 BMC_LCM_GP06 BMC_LCM_GP07 JSGPIO1: SGPIO Header This header provide Serial General Purpose Input/Output (SGPIO) interface. SGPIO_BMC_CLK 2_5HD_SEL SGPIO_BMC_LD_N RST_PLTRST_N... -
Page 36: Jsgpio_Pch1~2: Raer Bp Sgpio Headers
JSGPIO_PCH1~2: Raer BP SGPIO Headers These headers provide Serial General Purpose Input/Output (SGPIO) interface and are used to connect rear HDD backplanes. SGPIO_SATA_CLOCK_RBP JSGPIO_PCH1 SGPIO_SATA_LOAD_RBP JSGPIO_PCH2 SGPIO_SATA_DATAOUT_RBP BP_I2C_1, FP_I2C_1, TM_I2C_1: I2C Headers I2C headers connect to the System Management Bus (SMBus), FP_I2C_1 is for the front HDD backplane;... -
Page 37: Bat1: Cmos Battery
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. -
Page 38: Jumpers
Jumpers ⚠ Important Avoid adjusting jumpers when the system is on; it will damage the motherboard. JVNN_PCH1 Jumper Name Default Setting Description Force BMC Update Jumper 1-2: Normal (default) 2-3: Force BMC update NMI/ BMC Button Select Jumper J1_1 1-2: NMI Button (default) 2-3: BMC Reset Button BIOS Recovery Jumper J5B2... - Page 39 Jumper Name Default Setting Description Force Power-on Jumper JFORPWR2 1-2: Disable (default) 2-3: Enable Force PFR Hold Jumper JFORPWR3 1-2: Normal (default) 2-3: Froce PFR hold USB Hub Power Select Jumper JHUB_PWR1 1-2: 5V_AUX (default) 2-3: P5V Flash Security Override Jumper JME1 1-2: Disable (default) 2-3: Enable...
- Page 40 EPS.MSI.COM MSI.COM...
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