HP xw6400 User Manual

System board components
The following image shows the system board connectors and sockets on the HP xw6400 Workstation.
Figure 4-1 System board identification
Table 4-3 System board components
No. Component No. Component No. Component
1 Solenoid hood lock 14 Optical drives 27 PCI 32/33
2 Memory sockets 15 Diskette drive 28 PCI Express x8 (4)*
3 Main power 16 HDD LED 29 PCI Express x16 (4)*
4 Upper rear chassis fan 17 Password jumper 30 PCI Express x8 (4)*
5 Auxiliary power 18 Crisis recovery jumper 31 PCI Express x16
6 Processor 1 19 Front chassis fan 32 Audio
7 Processor 1 fan 20 Front control panel 33 Network/USB
8 Processor 2 21 Front USB 34 USB
9 Lower rear chassis fan 22 Serial ATA (SATA) 35 Serial
10 Processor 2 fan 23 Internal USB 36 Parallel
11 Battery 24 Boot block jumper 37 Keyboard/Mouse
12 Memory fan 25 Front audio
13 Clear CMOS button 26 Auxiliary audio
* Electrically x4 bandwidth
System board architecture
The following image shows the HP xw6400 Workstation block diagram.
58 Chapter 4 Removal and replacement procedures ENWW

HP xw6400 Specifications

General

Chipset	Intel 5000X
Storage	SATA or SAS hard drives
Power Supply	650W
Memory	Up to 16 GB DDR2
Expansion Slots	2 PCIe x16
Network	Integrated Gigabit Ethernet
Operating System	Windows XP Professional
Graphics	NVIDIA Quadro FX series