Supermicro X12STL-F - Connectors, Headers, and Jumpers; Rear I;O Ports and Front Panel Connections

30
Super X12STL-F User's Manual
2.5 Rear I/O Ports
See Figure 2-1 below for the locations and descriptions of the various I/O ports on the rear
of the motherboard.
Rear I/O Ports
# Description # Description
1 COM Port 1 6 USB5 (3.2 Gen1)
2 USB0 (2.0) 7 LAN1
3 USB1 (2.0) 8 LAN2
4 Dedicated BMC LAN 9 VGA Port
5 USB4 (3.2 Gen1) 10 UID Switch
2
98
7
6
1
5
4
3
10
BMC
JPG1
JWD1
I-SGPIO1
I-SGPIO2
M.2-P
M.2 NVME
I-SATA4
I-SATA3
I-SATA2
MEGERAC
LICENCE
BT1
CPU SLOT6 PCIe 4.0 x8 (IN x16)
PCH SLOT4 PCIe 3.0 x2 (IN x4)
CPU SLOT5 PCIe 4.0 x8
JBT1
REV:1.01
X12STL-F
JUIDB1
LED1
LEDM1
JPCIE7
FAN4
COM2
USB2/3
JIPMB1
JPME2
JPWR2
JPWR1
JPI2C1
JF1
USB6/7 (3.0)
JL1
JSD2
JSD1 USB8(3.0)
LED4
LED3
JSTBY1
FAN1FAN2
FAN3
FANAFANB
I-SATA1
I-SATA0
JPCIE6
JPCIE5
JPCIE4
JPCIE5
MH10
MH11
JTPM1
CPU SLOT7 PCIe 4.0 x4 (IN x8)
DIMMB1 DIMMA2 DIMMB2 DIMMA1
USB0/1
BMC_LAN
COM1
VGA
LAN2
LAN1
USB4/5
I-SATA5
CHASSIS INTRUSION
PWRI2C
DESIGNED IN USA
M.2
CPU
