Specifications

Removal and replacement procedures 43
Table 9 Cable connections from the 500 W Non-hot-plug Power Supply
Cable
To
Cable Designator
Switching power supply System board 24-pin power connector P1
Switching power supply System board 8-pin power connector P2
Switching power supply System board 4-pin power connector P3
Switching Power Supply 4/8 HDD hot-plug Backplane power
connector
P7
Switching Power Supply Graph card power connector P4
Switching power supply Optical disc drive P5
Switching power supply 2 HDD hot-plug Backplane power connector P10
Switching power supply 4 Non hot-plug HDD P11,P12,P13,P14
NOTE: P10,P11,P12,P13,P14 are extended connectors from P7
The following tables provide the system board designators that various cables plug into. For more
detailed information about system board components, see “Figure 101 System Board Components”.
Table 10
Cable Connections from the System Board
Cable
To
System Board Designator
20-pin front panel connector Front panel J42
USB 0/1 connector Front panel USB 2.0 J56
USB 4 connector Internal USB 2.0 J69
Mini SAS connector Backplane Mini SAS connector J11
24-pin power connector Power supply J51
8-pin power connector Power supply J64
4-pin power connector Power supply J60
16-pin Backplane power connector Power supply P82
3-pin backplane I2C connector
Backplane
J65
6-pin system fan 1 connector System fan 1 J63
6-pin system fan 2 connector System fan 2 J71
6-pin system fan 3 connector System fan 3 J62
6-pin system fan 4 connector System fan 4 J70
6-pin system fan 5 connector System fan 5 J68
6-pin system fan 6 connector System fan 6 J67
LCD connector (optional) Optional LCD module J53