HP Compaq dc7600 SFF User Manual

2-8 www.hp.com Hardware Reference Guide
Hardware Upgrades
Populating DIMM Sockets
The system will automatically operate in single channel mode, dual
channel Asymmetric mode, or a higher-performing dual channel
Interleaved mode, depending on how the DIMMs are installed.
■ The system will operate in single channel mode if the DIMM
sockets are populated in one channel only.
■ The system will operate in dual channel Asymmetric mode if the
total memory capacity of the DIMMs in Channel A is not equal to
the total memory capacity of the DIMMs in Channel B.
■ The system will operate in a higher-performing dual channel
Interleaved mode if the total memory capacity of the DIMMs in
Channel A is equal to the total memory capacity of the DIMMs in
Channel B. However, the technology and device width can vary
between the channels. For example, if Channel A is populated
with two 256MB DIMMS and Channel B is populated with one
512MB DIMM, the system will operate in Interleaved mode.
■ In any mode, the maximum operational speed is determined by
the slowest DIMM in the system.

HP Compaq dc7600 SFF Specifications

General

Processor Speed	Up to 3.8 GHz
Memory	Up to 4 GB DDR2 SDRAM
Form Factor	Small Form Factor (SFF)
Power Supply	240W
Processor	Intel Pentium 4, Intel Celeron D
Storage	Up to 250 GB SATA HDD
Graphics	Intel Graphics Media Accelerator 950
Optical Drive	DVD-ROM, DVD\u00b1RW
Network	Integrated Gigabit Ethernet
Expansion Slots	1 low-profile PCI Express x16, 1 low-profile PCI Express x1, 1 low-profile PCI
Ports	USB 2.0, serial, parallel, PS/2, VGA
Operating System	Windows XP Professional
Chipset	Intel 945G Express Chipset