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guarantee your memory upgrade will be 100% compatible, or return it within 30 days for a full refund.
System Specifications
Comments:MODULES MUST BE ORDERED AND INSTALLED IN PAIRS.
This system is configurable and can ship with either DDR2-533 (KTD-DM8400A/xx) or DDR2-667 (KTD-DM8400B/xx).
When mixing DDR2-533 and DDR2-667 modules, the system will default DDR2-533 speed.
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.
Per Dell, mixing ECC and non-ECC modules is NOT recommended.
Standard Memory:512MB (Removable) or
1GB (Removable)
Maximum Memory:8GB
Expansion:4 Sockets (2 banks of 2)
CPU/Chipset:Intel Pentium D Intel 955X (Glenwood)
Upgrade Path:Virtually any configuration up to 8GB can be reached using any combination of 512MB, 1GB, and 2GB modules IN PAIRS.