System Board Components - HP Xw8400 - Workstation - 4 GB RAM Technical Reference Manual

System board components

The following image shows the system board connectors and sockets on the HP xw8400 Workstation.
Figure 4-1
Table 4-3

System board components

Item Description
1 Memory Fan
2 PS/2 Keyboard/
Mouse
3 Parallel
4 Serial
5 USB
6 Network/USB
7 Internal USB
8 IEEE 1394
9 Audio
10 Rear Chassis Fan
* The Primary IDE connector is generally used for hard drives.
ENWW
System board identification
Item
11 PCI (32-bit, 33 MHz)
12 Rear PCI Fan
13 PCI Express x16
(graphics)
14 Battery
15 PCI Express x8 (x4
performance)**
16 Crisis Recovery
Jumper
17 Auxiliary Audio
18 Front audio
19 Front IEEE 1394
20 Front Control Panel
Description Item
21 PCI-X 100
22 PCI-X 133
23 PCI Express x16 (x4
performance)
24 Front USB
25 Serial SCSI (SAS)
26 Serial ATA (SATA)
27 Password Jumper
28 Front Chassis Fan
29 Primary IDE*
30 Diskette Drive
Description Item
31 Processor 2 Fan
32 Hard Disk Activity
LED
33 Clear CMOS Button
34 Processor 1 Fan
35 Processor Power
36 Processor 2
37 Processor 1
38 Memory Module
Pairs
39 Memory Power
40 Main Power
System board components
Description
51