used Intel Pentium 4 cpu 640 1.3.2GHz 800MHz 2MB LGA775 2. Used CPU. ... 100% test 3. lga775 cpu 4. Original brand Pentium 4 CPU 1P4 (520 ... 15P4 (660)(3.6GHz 2M,800MHz,775pin,90nm)Celeron Dual Core CPU 1Celeron Dual Core - (E1200)(1.6GHz,512KB,800MHz,775pin,65nm ... Dual Core CPU 1Pentium Dual Core - (E2140) (1.6GHz,1M,800MHz,775pin,65nm)2Pentium Dual Core - (E2160 ...