Supermicro SUPERSERVER 1025TC-10G, User Manual

Page: 49 / 104

Chapter 5: Advanced Serverboard Setup
5-15
Universal Serial Bus (USB)
There are two Universal Serial Bus
ports located on the I/O panel,
two USB headers located on the
serverboard and a third USB port
(USB4) located onboard near the
SGPIO header. The headers, labeled
USB2 and USB3, can be used to
provide front side USB access (cables
not included). See the tables on the
right for pin defi nitions.
Fan Headers
The X7DCT/X7DCT-10G has three
4-pin fan headers. See the table on
the right for pin defi nitions.
Note : The onboard fan speed is con-
trolled by the CPU die temperature.
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin defi nitions.
NMI Button
Pin Defi nitions (JF1)
Pin# Defi nition
19 Control
20 Ground
USB Headers
Pin Defi nitions (USB2/3)
USB2
Pin # Defi nition USB3
Pin # Defi nition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 Key 5 No connection
USB Ports Pin
Defi nitions (USB0/1/4)
Pin# Defi nition
1 +5V
2 PO-
3 PO+
4 Ground
5 N/A
Fan Header
Pin Defi nitions
(FAN1-3)
Pin# Defi nition
1 Ground (Black)
2 +12V (Red)
3 Tachometer
4 PWM Control