MSI MS-S3121 Manuals

Manuals and User Guides for MSI MS-S3121. We have 1 MSI MS-S3121 manual available for free PDF download: User Manual

MSI MS-S3121 User Manual

MSI MS-S3121 User Manual (39 pages)

Server Motherboard

Brand: MSI | Category: Motherboard | Size: 3 MB

Table of Contents

Table of Contents
2
Regulatory Notices
4
Safety Information
6
Specifications
7
Overview of Components
9
Rear I/O Panel
11
UID LED/ BMC Reset Button
11
USB 3.2 Gen 1 Type-A Port
11
COM RJ45 Port
11
Gbe RJ45 Port (Optional) & Gbe RJ45 Port (for Mgmt.)
11
VGA Port
11
Block Diagram
12
Component Contents
13
CPU Socket
15
CPU Installation
16
Memory Slots
19
CPU0_DIMM_A1~L1, CPU1_DIMMA1~L1: DDR5 DIMM Slots
19
Recommended Memory Population
20
Installing Memory Modules
21
Storage Connectors
22
MSD1: Micro SD Card Slot
22
JMCIO1~4: MCIO 4I Connectors
23
JMCIO5~6: MCIO 8I Connectors
24
JSLIM4X_1: Slimline SAS 4I Connector
25
M2_1~2: M.2 Slots (M Key, Pcie 3.0 X2, 2280)
26
Installing M.2 SSD
26
Expansion Slots
27
RISER1~4: Pcie Expansion Slots
27
OCP1: OCP (Open Compute Project) LAN Mezzanine Slot
27
Power Connectors
28
PSU_PWR1~2: CRPS Power Connectors
28
GPU_PWR1~6: 8-Pin GPU Power Connectors
28
HDD_PWR1~2: 8-Pin HDD BP Power Connectors
28
HDD_PWR3: 4-Pin Rear HDD BP Power Connector
29
Cooling Connectors
30
F2U-1~6: 2U System Fan Connectors
30
F1U-1~8: 1U System Fan Connectors
30
CPU_FAN1~2: CPU Fan Connectors
30
USB Connectors
31
JUSB1: USB 3.2 Gen 1 Type-A Port
31
JUSB2: USB 3.2 Gen 1 FPC Connector
31
Other Connectors and Components
32
JCHASSIS1: Chassis Intrusion Header
32
JIPMB1: IPMB Header
32
JTPM1: SPI TPM Header
33
JFP_VGA1: Front VGA Header
34
FBP_I2C_1, RBP_I2C_1~2: I2C Headers
35
JSGPIO_PCH: Rear Side BP SGPIO Header
35
BAT1: CMOS Battery
36
Replacing CMOS Battery
36
Jumpers
37
Onboard Leds
38
BMC_HB_LED: BMC Heartbeat LED
38
SEG_LED1~4: Port 80 Debug Leds
38

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