User Guide for msi models including: D4051, S4051, D4051-S4051 EPYC Server Board, D4051-S4051, EPYC Server Board, Server Board

D4051/S4051

6 hours ago — Please check the user manual for details. CPU and Heatsink Installation. 1U EVAC Heatsink. 2U EVAC Heatsink. Connectors, Jumpers and LED Indicators.

Please check the user manual for details. CPU and Heatsink Installation. 1U EVAC Heatsink. 2U EVAC Heatsink. Connectors, Jumpers and LED Indicators.

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D4051/S4051
QUICK START GUIDE

G52-38012X1 CPU and Heatsink Installation

2

5 4

3

10

1

Memory Installation
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. 4. Verify that the side clips have securely locked the DIMM in place.

M2_1

PLD_HB_LED

OCP

1 1 FBP_I2C_3 2 FBP_I2C_2

DC-SCM

1

2

J2

9

2U EVAC Heatsink

6

7

#7

#8

#5

#3

#2

#1

#4

#6

1U EVAC Heatsink

1

2

3

DDR5 Only DIMM Configuration
The server board supports DDR5 RDIMMs and 3DS RDIMMs with memory speeds up to 6400 MT/s (1DPC).

JPICPWR3 JPICPWR2

JPICPWR4

JMCIO1 JUART_SEL_1 JFORCE_PWR_1 JPWR1 JPWR0
JMCIO3 JTAG_SEL1

JMCIO4

M2_0

CPLD
8 F E D C B A CPU0 G H I J K L

CMOS_CLR

JMCIO5

HDT

SSI_FP0

JMCIO7 J1

JUSB3_0

CPU_RST_LED JMCIO0 CPU_PWRGD_LED
JMCIO2

JPICPWR1

JPICPWR0

P0_DIM_F0 P0_DIM_E0 P0_DIM_D0 P0_DIM_C0 P0_DIM_B0 P0_DIM_A0

JMCIO6

JCPUFAN0

BATTERY
CPU0
CPU
Single AMD EPYCTM 9004/9005 series processors(Socket SP5)up to TDP 500W. Max supported CPU TDP varies by SKU. Please check the user manual for details.

SSI_FP1

J3

P0_DIM_G0 P0_DIM_H0 P0_DIM_I0 P0_DIM_J0 P0_DIM_K0 P0_DIM_L0

JMCIO9

JMCIO8

Connectors, Jumpers and LED Indicators

1 CPU

Name

Description

Channel

JPWR0~1 JPICPWR0~1 JPICPWR2~3 JPICPWR4 JMCIO0~9 JCPUFAN0 JUSB3_0 M2_0,M2_1 SSI_FP0~1 OCP DC-SCM JUART_SEL_1 JFORCE_PWR_1

Power connectors for riser card +12V power in connectors Power connectors for GPU Power connectors for HDD backplane MCIO 8i Connectors CPU fan power connector USB 3.0 connector M.2 slots (M Key, PCIe 3.0 x2, 22110/ 2280) 20-pin DC-MHS control panel header OCP 3.0 SFF (PCIe 5.0 x16 from CPU0) Port for DCSCM card Uart select jumper Force power on jumper

Qty. of DDR5
12 10 8 6 4 2 1

F EDCBA

GH

I

J

KL

V

V

V

V

V

V

C

V

V

V

V

V

V

V

V

V

V

V

P

V

V

V

V

V

U

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

V

 Important
 There should be at least one DDR5 DIMM populated.  Only support RDIMM,3DSRDIMM.
 DDR5 memory configurations requires same DIMM types, ranks, speeds, and densities.

JTAG_SEL1

JTAG signal select jumper

CMOS_CLR

Clear CMOS jumper

HDT

HDT connector

FBP_I2C_2~3

HDD BP SMBUS header

J1

PDB management connector

J2

Liquid leakage detect connector

J3

Pump driver connector

PLD_HB_LED

CPLD heart beat led

CPU_RST_LED

CPU reset led

CPU_PWRGD_LED

CPU power good led