HP Xw9400 - Workstation - 16 GB RAM - System Board Components

System board components
The following image shows the system board connectors and sockets on the HP xw9400 Workstation.
Figure 5-1 System board identification
Table 5-3 System board components
Ite
m
Description Item Description Item Description Item Description
1 Main power 13 Memory fan 25 Front control
panel
37 Primary IDE**
2 Memory module
pairs
14 PCI Express x16
(x8
performance)*
26 Front USB 38 Diskette drive
3 Voltage
regulator fan
(Liquid Cooling
Unit)
15 PCI Express x16
graphics
27 Internal USB 0 39 Clear CMOS
button
4 CPU1 16 PCI 32 bit, 33
MHz
28 Serial SCSI
(SAS)
40 Internal USB 1
5 Serial 17 PCI Express x16
(x8
performance)*
29 PCI-X speed
jumper
41 Processor power
6 SPDIF Out 18 PCI Express x16 30 Spare 12V fan 42 CPU0 fan
7 PS/2 keyboard/
mouse
19 PCI-X 100 31 Spare 12V fan 43 Fan detection
jumper
8 IEEE 1394/USB 20 PCI-X 100/133 32 Serial ATA
(SATA)
44 Battery
56 Chapter 5 Removal and replacement procedures ENWW