Table 4-4
System board components (continued)
Item
Description
8
IEEE 1394
9
Audio
10
Rear Chassis Fan
11
PCI (32-bit, 33 MHz)
* The Primary IDE connector is generally used for hard drives.
** The PCI Express x8 is a PCI Express x8 connector that has x4 bandwidth.
System board architecture
The following image shows the HP xw8400 Workstation block diagram.
Figure 4-2
ENWW
Item
19
Front IEEE 1394
20
Front Control Panel
21
PCI-X 100
22
PCI-X 133
System board block diagram
Description
Item
30
Primary IDE*
31
Diskette Drive
32
Processor 2 Fan
33
Hard Disk Activity
LED
Description
Item
41
Main Power
System board components
Description
55