Supermicro SuperServer SYS-511R-M User Manual page 59

Universal Serial Bus (USB) Ports
There are two USB 2.0 ports (USB0/1) on the I/O back panel and two USB 2.0 headers
(USB2/3 and USB4/5) on the motherboard. The motherboard also has two USB 3.2 Gen 1
ports (USB6/7) on the I/O back panel and one front access USB 3.2 header (USB9/10). The
USB8 header is USB 3.2 Gen 1 Type A. The onboard headers can be used to provide front
side USB access with a cable (not included).
Front Panel USB 2/3, 4/5 (2.0) Header
Pin Definitions
Pin# Definition Pin#
1 +5 V 2
3 USB_N 4
5 USB_P 6
7 GND 8
9 Key 10
Back Panel USB 0/1 (2.0)
Pin Definitions
Pin# Definition Pin#
1 +5 V 5
2 USB_N 6
3 USB_P 7
4 Ground 8
Definition
+5 V
USB_N
USB_P
GND
NC
Definition
+5 V
USB_N
USB_P
Ground
59
Chapter 4: Motherboard Connections
Front Panel USB 9/10 (3.2 Gen 1) Header
Pin Definitions
Pin# Definition Pin#
1
VBUS
2
Stda_SSRX- 19
3
Stda_SSRX+ 18
4
GND 17
5
Stda_SSTX- 16
6
Stda_SSTX+ 15
7
GND 14
8 USB_N 13
9 USB_P 12
10 GND 11
Back Panel USB 6/7 (3.2 Gen 1)
Pin Definitions
Pin# Definition Pin#
A1 VBUS B1
A2 USB_N B2
A3 USB_P B3
A4 GND B4
A5 Stda_SSRX- B5
A6 Stda_SSRX+ B6
A7 GND B7
A8 Stda_SSTX- B8
A9 Stda_SSTX+ B9
Type A USB 8 (3.2 Gen 1) Header
Pin Definitions
Pin# Definition Pin# Definition
1 VBUS 5 SSRX-
2 USB_N 6 SSRX+
3 USB_P 7 GND
4 GND 8 SSTX-
9 SSTX+
Definition
VBUS
Stda_SSRX-
Stda_SSRX+
GND
Stda_SSTX-
Stda_SSTX+
GND
USB_N
USB_P
Definition
VBUS
USB_N
USB_P
GND
Stda_SSRX-
Stda_SSRX+
GND
Stda_SSTX-
Stda_SSTX+