Supermicro X12STL-F - Page 33

33
Chapter 2: Installation
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
1
1. USB0/1 (2.0)
2. JUSB2/3 (USB 2.0)
3. USB4/5 (3.2)
4. USB6/7 (3.2)
5. USB8 (3.2 Type-A)
Universal Serial Bus (USB) Ports
The motherboard has four USB 2.0 ports: two on the back panel (USB0/1) and two via headers
(USB2/3), along with ve USB 3.2 Gen1 connectors: two on the back panel (USB4/5), one
Type-A (USB8) and two front accessible ports via headers (USB6/7).
Back Panel USB 3.2 Gen1

Pin#  Pin# 
A1 VBUS B1 Power
A2 D- B2 USB_N
A3 D+ B3 USB_P
A4 GND B4 GND
A5 Stda_SSRX- B5 USB3_RN
A6 Stda_SSRX+ B6 USB3_RP
A7 GND B7 GND
A8 Stda_SSTX- B8 USB3_TN
A9 Stda_SSTX+ B9 USB3_TP
Back Panel USB 2.0

Pin#  Pin# 
1 +5V 5 +5V
2 USB_N 6 USB_N
3 USB_P 7 USB_P
4 Ground 8 Ground
5
3
2
4