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Buy with Confidence.

We
guarantee your memory upgrade will be 100% compatible, or return it within 30 days for a full refund.
System Specifications
Comments:MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of Dual Channel Mode.
If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
A 64-bit operating system is required to utilize more than 4GB of memory.
Models with "-b" are bundled.
Standard Memory:256MB (Removable) or
512MB (Removable) or
1GB (Removable) or
2GB (Removable)
Maximum Memory:8GB
Expansion:4 Sockets
CPU/Chipset:AMD Athlon 64 X2 (AM2) 2.2 GHz Nvidia GeForce 6150SE
Upgrade Path:Virtually any configuration up to 8GB can be reached using any combination of 512MB, 1, and 2GB modules.