Dell GX620 supported processor upto

[Kashi172]

Dear I am in search that Dell GX620 maximum supported level, please inform me if any knows about that. I have 2.8GHz, with 1 GB DDR RAM,
Kashif

 

[clutchc]

Dear I am in search that Dell GX620 maximum supported level, please inform me if any knows about that. I have 2.8GHz, with 1 GB DDR RAM,
Kashif

It appears that a Pentium D dual core is the maximum size processor it will take.
http://www.dell.com/downloads/global/products/optix/en/spec_optix_gx520-gx620_en.pdf