11
Chapter 1: Introduction
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
BT1
Quick Reference
Notes:
• See Chapter 2 for detailed information on jumpers, I/O ports, and JF1 front panel con-
nections.
• " " indicates the location of Pin 1.
• Jumpers/LED indicators not indicated are used for testing only.
• Use only the correct type of onboard CMOS battery as specied by the manufacturer. Do
not install the onboard battery upside down to avoid possible explosion.
COM1
LAN2
LED1
JSTBY1
FAN2
FAN3
DIMMA1
DIMMB2
DIMMA2
DIMMB1
USB8
JBT1
USB6/7
JPME2
JL1
I-SATA4
JPWR2
USB0/1
BMC_LAN
FAN4
JPCIE7
JWD1
JPCIE4
JPG1
I-SATA3
LED3
JPI2C1
JTPM1
M.2
USB2/3
I-SATA5
CPU
JF1
I-SATA1
JUIDB1
FAN1
JPCIE5
LED4
FANA
FANB
JPWR1
JPCIE6
JIPMB1
I-SATA2
I-SATA0
JSD2
I-SGPIO1
I-SGPIO2
LEDM1
LAN1
VGA
USB4/5
COM2
MH11
MH10
JSD1