Technical Product Specification

On-board Connector/Header Overview Intel® Server Board S2600CO Family TPS
Revision 1.6
Intel order number G42278-004
82
8. On-board Connector/Header Overview
This section identifies the location and pin-out for on-board connectors and headers of the
server board that provide an interface to system options/features, on-board platform
management, or other user accessible options/features.
8.1 Power Connectors
The server board includes several power connectors that are used to provide DC power to
various devices.
8.1.1 Main Power
Main server board power is supplied from a 24-pin power connector. The connector is labeled
as “MAIN PWR” on the server board. The following tables provide the pin-out of “MAIN PWR”
connector.
Table 23. Main Power Connector Pin-out (“MAIN PWR”)
Pin
Signal name
Pin
Signal name
1
P3V3
13
P3V3
2
P3V3
14
N12V
3
GND
15
GND
4
P5V
16
FM_PS_EN_PSU_N
5
GND
17
GND
6
P5V
18
GND
7
GND
19
GND
8
PWRGD_PS_PWROK_PSU_R1
20
NC_PS_RES_TP
9
P5V_STBY_PSU
21
P5V
10
P12V
22
P5V
11
P12V
23
P5V
12
P3V3
24
GND
8.1.2 CPU Power Connectors
On the server board there are two white 8-pin 12V CPU power connectors labeled “CPU_1
PWR” and “CPU_2 PWR”. The following table provides the pin-out for both connectors.
Table 24. CPU Power Connector Pin-out (“CPU_1 PWR” and “CPU_2 PWR”)
Pin
Signal name
Pin
Signal name
1
GND
5
+12V
2
GND
6
+12V
3
GND
7
+12V
4
GND
8
+12V