... original used cpu High quality with best prices Warranty for 1 year Safe payment and fast delivery P4 (630) (3.0GHz 2M,800MHz ... . PD 915 (2.80GHz 2*2M,800MHz,775pin,65nm)2. PD 920 (2.80GHz 2*2M,800MHz,775pin,65nm)3. PD 925 (3.00GHz 2*2M,800MHz,775pin,65nm ... )2 Core 2 Dual-(E4400) (2.0GHz,2M,800MHz,775pin,65nm)3 Core 2 Dual-(E4500) (2.2GHz,2M,800MHz,775pin,65nm)4 Core 2 Dual-(E6400) (2.13GHz,2M ...