CPU

Original HP Intel Celeron dual-core processor - 1.0GHz

Original HP CELL/PROC 900MHZ DUAL CORE PA

Original HP Intel Celeron dual-core processor - 1.0GHz

Original HP ASSY CELL /PROC ( DUAL PROC )1.1GHZ MX

Original HP Intel Itanium 2 processor upgrade - Includes two 1.5GHz (400MHz front side bus, 6.0MB cache) processors

Original HP Z820 Xeon E5-2603 4C 1.80 10MB 1066 CPU2

Original HP Z820 Xeon E5-2609 4C 2.40 10MB 1066 CPU2

Original HP Z820 Xeon E5-2620 6C 2.00 15MB 1333 CPU2

Original HP Z820 Xeon E5-2630 6C 2.30 15MB 1333 CPU2

Original HP Z820 Xeon E5-2640 6C 2.50 15MB 1333 CPU2

Original HP e3000 N4000 500MHz Central Processing Unit (CPU)

Original HP e3000 N4000 500MHz Central Processing Unit (CPU)

Original HP e3000 N4000 750MHz Central Processing Unit (CPU)

Original HP e3000 N4000 750MHz Central Processing Unit (CPU)

Original HP e3000 A500 200MHz Central Processing Unit (CPU)