Supermicro SuperServer SYS-121H-TNR - 1.4 Motherboard Layout

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Chapter 1: Introduction
Figure 1-6. Motherboard Layout
1.4 Motherboard Layout
Below is a layout of the X13DEM motherboard with a jumper, connector, and LED locations
shown. See the table on the following page for descriptions. For detailed descriptions, pinout
information, and jumper settings, refer to Chapter 4 or the Motherboard Manual.
P1_PE0 15-0 (JAIOM)
JITP1
X13DEM
REV:1.02A
BAR CODE
IPMI CODE
CPU1
CPU2
JPRG1
MH5
MH10
MH4
MH3
MH2
MH12
MH11
FAN8
FAN7
FAN6
FAN5
FAN4
FAN3
FAN2
FAN1
LEDM1
LED1
LEDBMC
JVRM1
JPFR1
JTPM1
JRK1
MH9
MH1
JUSB3
JRSI2C1 JNVI2C1
JNVVPP1
JRU1
JL1
JF3_JIPMB1
JPCIE2B1
JPCIE2A1
JIO1
JPCIE3B1
JPCIE3A1
JPCIE5B1
JPCIE5A1
P1_NVME0 P1_NVME1
P1_NVME3
P1_NVME2
P2_NVME1
P2_NVME0
P2_NVME3
P2_NVME2
PSU2
PSU1
M.2-H2 M.2-H1
JBT1
BT1
JFP2
JPCIE1
JPCIE4
JAIOM1
JNCSI1
MH16
MH17
MH18
MH19
MH15
JPMW4
JPMW3
JPMW2
JPMW5
JPMW1
JPWR1
JPWR4
JAIOM2SB1
JS1
VROC
RAID Key
JFP1
Front Panel CTRL2
LEDPWR
LED2
P1_PE0 15-0 P1-AIOM PCIe 5.0 X16
P2_PE4 7-0
P2 PCIe 5.0 X8
P2_PE4 8-15
P2 PCIe 5.0 X8
5.0 X8P2 PCIe
P2_PE3 0-7
P2 PCIe 5.0 X8
P1 PCe 5.0 X8
P1 PCIe 5.0 X8
P1_PE3 8-15
P1 PCIe 5.0 X8
P1_PE3 0-7
P1 PCIe 5.0 X8
P1_PE4 0-7
P2_PE0 0-7
P2 PCIe 5.0 X8
P2 PCI-E 5.0 X8
P2_PE0 8-15
P2_PE1 15-0
P2 SLOT2 PCIe5.0 X16
P2 PCIe 5.0 X8
P2 PCIe 5.0 X8
P2_PE2 8-15
P2_PE2 0-7
BMC LAN/USB/VGA
USB2/3 (3.0)
SATA 0-7
P1_PE1 7-0
P1 PCIe 5.0 X8
P1_PE1 15-8
P1 PCIe 5.0 X8
P1 SLOT1 PCIe 5.0 X16
P1_PE2 15-0
JIPMB1
UID-LED
TPM/PORT80
P2-DIMMD1 P2-DIMMD2 P2-DIMMC2
P2-DIMMC1
P2-DIMMB1 P2-DIMMB2 P2-DIMMA1 P2-DIMMA2
P2-DIMME2
P2-DIMMF2
P2-DIMME1
P2-DIMMF1 P2-DIMMG2 P2-DIMMH1 P2-DIMMH2 P2-DIMMG1
CLEAR
CMOS
P1-DIMMD2 P1-DIMMD1
P1-DIMMC1 P1-DIMMC2 P1-DIMMB1 P1-DIMMB2 P1-DIMMA1 P1-DIMMA2
P1-DIMME1 P1-DIMME2 P1-DIMMF1 P1-DIMMG2 P1-DIMMF2 P1-DIMMH2 P1-DIMMG1 P1-DIMMH1
Battery
UID/BMC Reset
FP CTRL1
Power Supply Unit 2
Power Supply Unit1
BMC
PCH
P2_PE3 8-15 P1_PE4 8-15
BMC
CPLD BIOS
Flash_CPLD
FAN10
FAN9
P2 PCIe 5.0 X8
JNCSI1
JRU1
JIPMB1
LED2
M.2-H1
FAN2
FAN1
LED1
JPWR4
JVRM1
M.2-H2
JL1
USB2/3
JIO1
SATA0-7
JPWR1
P1_PE2 15-0
P1_PE1 15-8
P1_PE1 7-0
JGPUPW4
JFP1
JFP2
JRSI2C1
JNVI2C1
JNVVPP1
P1_NVME0
FAN8
FAN7
FAN6
P1-NVME3
FAN5
P1-NVME2
P2-NVME0
P2-NVME1
FAN4
FAN3
P2-NVME3 P2-NVME2
BT1
JBT1
P2_PE2 8-15
P2_PE2 0-7
P2_PE1 15-0
JPRG1
JGPW1
JAIOM2SB1
JPCIE5B1
JPCIE5A1
JGPW2
JGPW5
JPFR1
JRK1
J33
PSU2
PSU1
LEDM1
JGPW3
JTPM1
CPLD BIOS
P1_NVME1
FAN9
FAN10
J34
JIPT1
BMC Password Label