Power Connectors; Table 95. Main Power Connector Pin-Out (J1K3) - Intel SC5650HCBRP Product Specification

Connector/Header Locations and Pin-outs
Connector
Chassis Intrusion
Serial ATA
HSBP
SATA SGPIO
LCP/IPMB
Configuration jumpers
HDD Led
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
supply.
The following tables define these connector pin-outs.
152
Quantity Reference Designators
1 J1F6
6 J1G1, J1G4, J1G5, J1E3, J1F1, J1F4
2 J1F5, J1G3
1 J1G2
1 J1G6
J1E6 (CMOS Clear), J1E2 (ME Force
Update), J1E4 (Password Clear), J1E5
4
(BIOS Recovery), J1H1 (BMC Force
Update),
1 J1E1

Table 95. Main Power Connector Pin-out (J1K3)

Pin Signal Color
1 +3.3 Vdc Orange
2 +3.3 Vdc Orange
3 GND Black
4 +5 Vdc Red
5 GND Black
6 +5 Vdc Red
7 GND Black
8 PWR_OK Gray
9 5 VSB Purple
10 +12 Vdc Yellow
11 +12 Vdc Yellow
12 +3.3 Vdc Orange
Intel order number E81443-002
Intel® Server System SC5650HCBRP TPS
Connector Type
Header
Header
Header
Header
Header
Jumper
Header
2
C monitoring of the power
Pin Signal Color
13 +3.3 Vdc Orange
14 -12 Vdc Blue
15 GND Black
16 PS_ON# Green
17 GND Black
18 GND Black
19 GND Black
20 RSVD_(-5 V) White
21 +5 Vdc Red
22 +5 Vdc Red
23 +5 Vdc Red
24 GND Black
Pin Count
2
7
4
4
4
3
2
Revision 1.2