Vostro 220s - CPU upgrade

Hi there, I have 5 pieces of Vostro 220s. Motherboards are: 0P301D. I would like to upgrade CPUs. Can you recommend me the most powerfull CPU (775 LGA socket), for this model ? Will 0P301D  support Core 2 Quad 9550 or higher ? Thanks in advance.

ermess

Unfortunately not, Intel Core2 Duo, Celeron, Pentium processors only, no Core 2 Quad processors.

Wolfdale Dual Core E8600 3.33GHz
Wolfdale Dual Core E8500 3.16GHz
Wolfdale Dual Core E7600 3.06GHz
Wolfdale Dual Core E8400 3.00GHz
Wolfdale Dual Core E7500 2.93GHz
Wolfdale Dual Core E6300 2.80GHz
Wolfdale Dual Core E7300 2.66GHz
Wolfdale Dual Core E4700 2.80GHz

Prior to installing the processor, you need to upgrade the BIOS to latest version 1.3.0, as support for new Intel CPU's was added with version 1.2.0.

Bev.