HP Compaq Elite 8000 CMT User Manual

4-14 www.hp.com Technical Reference Guide
System Support
The RPM (speed) of all fans is the result of the temperature of the CPU as sensed by speed
control circuitry. The fans are controlled to run at the slowest (quietest) speed that will maintain
proper cooling.
✎
Units using chassis and CPU fans must have both fans connected to their corresponding headers
to ensure proper cooling of the system.
4.6 Register Map and Miscellaneous Functions
This section contains the system I/O map and information on general-purpose functions of the
ICH10 and I/O controller.
4.6.1 System I/O Map
Table 4-9 lists the fixed addresses of the input/output (I/O) ports.

HP Compaq Elite 8000 CMT Specifications

General

Chipset	Intel Q45 Express
Audio	Integrated High Definition Audio
Power Supply	240W or 320W
Processor	Intel Core 2 Duo, Core 2 Quad, or Pentium Dual-Core
Graphics	Integrated Intel Graphics or discrete graphics card options
Optical Drive	DVD-ROM, DVD-RW
Network	Gigabit Ethernet
Expansion Slots	1 x PCIe x16, 2 x PCIe x1, 1 x PCI
Ports	USB 2.0, VGA, DisplayPort
Operating System	Windows 7, Windows Vista, Windows XP
Form Factor	Convertible Mini Tower (CMT)