Datasheet

Intel

Server Board S5000PAL/S5000XAL TPS Connector/Header Locations and Pin-outs

Revision 2.0

Intel order number: D31979-011

5.2 Power Connectors

The main power supply connection is obtained using an SSI compliant 2x12 pin connector

(J3K3). In addition, there are two additional power related connectors; one SSI compliant 2x4

pin power connector (J3K4) providing support for additional 12V, and one SSI compliant 1x5 pin

connector (J1K1) providing I

C monitoring of the power supply. The following tables define the

connector pin-outs.

Table 10. Power Connector Pin-out (J3K3)

Pin Signal Color Pin Signal Color

1 +3.3Vdc Orange 13 +3.3Vdc Orange

2 +3.3Vdc Orange 14 -12Vdc Blue

3 GND Black 15 GND Black

4 +5Vdc Red 16 PS_ON# Green

5 GND Black 17 GND Black

6 +5Vdc Red 18 GND Black

7 GND Black 19 GND Black

8 PWR_OK Gray 20 RSVD_(-5V) White

9 5VSB Purple 21 +5Vdc Red

10 +12Vdc Yellow 22 +5Vdc Red

11 +12Vdc Yellow 23 +5Vdc Red

12 +3.3Vdc Orange 24 GND Black

Table 11. 12V Power Connector Pin-out (J3K4)

Pin Signal Color

1 GND Black

2 GND Black

3 GND Black

4 GND Black

5 +12Vdc Yellow/Black

6 +12Vdc Yellow/Black

7 +12Vdc Yellow/Black

8 +12Vdc Yellow/Black

Table 12. Power Supply Signal Connector Pin-out (J1K1)

Pin Signal Color

1 SMB_CLK_ESB_FP_PWR_R Orange

2 SMB_DAT_ESB_FP_PWR_R Black

3 SMB_ALRT_3_ESB_R Red

4 3.3V SENSE- Yellow

5 3.3V SENSE+ Green