Supermicro X11SSH-F User Manual page 38

X11SSH-F/-LN4F User Manual
Universal Serial Bus (USB) Ports
There are two USB 2.0 ports (USB 0/1) and two USB 3.0 ports (USB 6/7) located on the
I/O back panel. The motherboard also has two front access USB 2.0 headers (USB2/3 and
USB4/5) and one front access USB 3.0 header (USB8/9). The USB10 header is USB Type
A 3.0. The onboard headers can be used to provide front side USB access with a cable (not
included).
Back Panel USB 0/1 (2.0)
Pin Definitions
Pin# Definition Pin#
1 +5V 5
2 USB_N 6
3 USB_P 7
4 Ground 8
Front Panel USB 2/3, 4/5 (2.0)
Pin Definitions
Pin# Definition Pin#
1 +5V 2
3 USB_N 4
5 USB_P 6
7 Ground 8
9 Key 10
Back Panel USB 6/7 (3.0)
Pin Definitions
Pin# Definition Pin#
A1 VBUS B1
A2 D- B2
A3 D+ B3
A4 GND B4
A5 Stda_SSRX- B5
A6 Stda_SSRX+ B6
A7 GND B7
A8 Stda_SSTX- B8
A9 Stda_SSTX+ B9
38
Definition
+5V
USB_N
USB_P
Ground
Definition
+5V
USB_N
USB_P
Ground
NC
Definition
Power
USB_N
USB_P
GND
USB3_RN
USB3_RP
GND
USB3_TN
USB3_TP