CPU

Original HP Intel Pentium D 950 Dual-Core processor - 3.4GHz, 4MB, 800MHz FSB, Socket 775

Original HP Intel Core 2 Duo E6700 processor - 2.66GHz (Conroe, 1066MHz FSB, 4MB Level-2 cache, Socket 775)

Original HP Intel P4 631 w/HT processor - 3.0GHz, 800MHz, 65-watt, S775

Original HP Intel P4 651 w/HT processor - 3.4GHz, 800MHz, 65-watt, S775

Original HP AMD Athlon 64 X2 3800+ processor - 2.0GHz (Manchester, 2 x 512KB L2 cache, HT 2000MHz FSB, socket 939)

Original HP Intel Core 2 Duo E4300 processor - 1.80GHz (Conroe, 800MHz)

Original HP AMD Athlon 64 X2 5600+ processor - 2.8GHz, 2x1024KB FSB, Socket AM2, 89-watt

Original HP Intel Core 2 Duo T2050 processor - 1.6GHz, 533MHz, socket 479

Original HP Intel Core 2 Duo T2350 processor - 1.86GHz, 533MHz, socket 479

Original HP Intel Core 2 Duo T5200 processor - 1.6GHz, 533MHz, socket 479

Original HP AMD Sempron 3500+ processor - 2.0GHz, 128KB Level-2 cache, 35-watt

Original DELL PRC,80556K,XDW,X5260,FC-LGA6

Original HP Intel Core 2 Duo E6420 processor - 2.13GHz (Conroe, 2MB Level-2 cache, 1066MHz front side bus, Socket 775)

Original HP AMD Athlon 64 X2 Dual-Core 4800+ processor - 2.5GHz, 512KB x2 Level-2 cache, 65-Watt, Socket AM2

Original HP Intel Core 2 Duo E6320 processor - 1.86GHz (Conroe, 2MB Level-2 cache, 1066MHz FSB, Socket 775)