Dell XPS 400 CPU Upgrade Compatibility

Question

I can't find any information on whether a CPU I want to buy will be compatible with my Dell XPS 400.  It came with a Pentium D 820 and now I want to upgrade it to something newer. Where can I find the information I need to know if it's compatible or not with my PC when I'm looking for a new CPU.

shesagordie · Answer

Thetawaves You can use a faster Pentium D, the XPS 400 does not support Core 2 Duo or Core 2 Quad processors. Bev.

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