Technical Product Specification

On-board Connector/Header Overview Intel® Server Board S1400FP TPS
Intel order number G64246-003 Revision 2.0
84
Connector
Quantity
Reference Designators
Connector Type
Pin Count
LCP
1
J4J4
Header
7
IPMB
1
J3J8
Header
4
Configuration jumpers 5
J3J2 (Force Integrated BMC
update),
J3J5 (Password Clear),
J3J4 (BIOS Recovery),
J3J1 (Reset BIOS Configuration)
J3J3 (ME Firmware Update)
Jumper 3
TPM
1
J5J1
Connector
14
Chassis Intrusion
1
J3J10
Header
2
8.2
Power Connectors
The main power supply connection uses an SSI-compliant 2x12 pin connector.
Two additional power-related connectors also exist:
 One SSI-compliant 2x4 pin power connector to provide 12-V power to the CPU voltage
regulators and memory.
 One SSI-compliant 1x5 pin connector to provide I
2
C monitoring of the power supply.
The following tables define these connector pin-outs:
Table 22. Main Power Connector Pin-out
Pin
Signal
Color
Pin
Signal
Color
1
+3.3 Vdc
Orange
13
+3.3 Vdc
Orange
2
+3.3 Vdc
Orange
14
-12 Vdc
Blue
3
GND
Black
15
GND
Black
4
+5 Vdc
Red
16
PS_ON#
Green
5
GND
Black
17
GND
Black
6
+5 Vdc
Red
18
GND
Black
7
GND
Black
19
GND
Black
8
PWR_OK
Gray
20
NC
White
9
5 VSB
Purple
21
+5 Vdc
Red
10
+12 Vdc
Yellow
22
+5 Vdc
Red
11
+12 Vdc
Yellow
23
+5 Vdc
Red
12
+3.3 Vdc
Orange
24
GND
Black
Table 23. CPU Power Connector Pin-out
Pin
Signal
Color
1
GND of Pin 5
Black
2
GND of Pin 6
Black
3
GND of Pin 7
Black
4
GND of Pin 8
Black
5
+12 Vdc CPU1
Yellow/black
6
+12 Vdc CPU1
Yellow/black
7
+12 Vdc
DDR3_CPU1
Yellow/black