Technical Product Specification

Connector/Header Locations and Pin-outs Intel® Server System SC5650HCBRP TPS
Revision 1.2
Intel order number E81443-002
152
Connector Quantity Reference Designators Connector Type Pin Count
Chassis Intrusion 1 J1F6 Header 2
Serial ATA 6 J1G1, J1G4, J1G5, J1E3, J1F1, J1F4 Header 7
HSBP 2 J1F5, J1G3 Header 4
SATA SGPIO 1 J1G2 Header 4
LCP/IPMB 1 J1G6 Header 4
Configuration jumpers 4
J1E6 (CMOS Clear), J1E2 (ME Force
Update), J1E4 (Password Clear), J1E5
(BIOS Recovery), J1H1 (BMC Force
Update),
Jumper 3
HDD Led 1 J1E1 Header 2
8.2 Power Connectors
The main power supply connection uses an SSI-compliant 2x12 pin connector (J1K3).
Three additional power-related connectors also exist:
 Two SSI-compliant 2x4 pin power connectors (J9A1, J9K1) to provide 12-V power to the
CPU voltage regulators and memory.
 One SSI-compliant 1x5 pin connector (J9K2) to provide I
2
C monitoring of the power
supply.
The following tables define these connector pin-outs.
Table 95. Main Power Connector Pin-out (J1K3)
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 RSVD_(-5 V) 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