CPU

Original HP Intel Xeon processor - 2.00GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Xeon processor - 2.20GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Xeon processor - 2.20GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Xeon processor - 2.40GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Xeon processor - 2.40GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Pentium 4 processor - 2.60GHz (Northwood, 400MHz front side bus, 512KB Level-2 cache, Socket 478)

Original HP Intel Pentium 4 processor - 2.6GHz (400MHz front side bus, 478-pin, 512KB L2 cache)

Original HP Intel Xeon processor - 2.80GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Xeon processor - 2.80GHz (Prestonia, 400MHz front side bus, 512KB ATC cache, 603-pin)

Original HP Intel Itanium 2 processor upgrade - Includes one 1.3GhzHz (400MHz front side bus, 3.0MB cache) processor

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

Original HP mx2 processor upgrade - Includes one 1.1Ghz dual-core processor

Original HP rx4640 Itanium2 1.5GHz 4MB Central Processing Unit (CPU)

Original HP Intel Itanium 2 processor - 1.6GHz (Madison 9M, 400MHz front side bus, 6.0MB Level-3 cache)

Original HP Intel Itanium module processor for Rx76xx/rx86xx - 1.3GHz (400MHz front side bus bus, 3MB level-3 cache) - Includes 2 CPUs