CPU

Original HP PA-RISC processor - 800MHz PA-RISC 8800 dual core with 3.0MB cache - Includes attached heat sink with fan

Original HP 900MHZ Central Processing Unit

Original HP Processor - 1.0GHz, PA-8800 Central processing unit

Original HP PA-RISC processor upgrade kit - Includes one 1.0GHz PA-RISC 8800 dual core processor and attached heat sink with fan

Original HP Processor - 1.0GHz, PA-8800 CPU

Original HP PA-RISC processor upgrade kit - Includes one 800MHz PA-RISC 8800 dual core processor and attached heat sink with fan

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

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

Original HP Intel Pentium 4 processor - 1.50GHz (Willamette, 400MHz front side bus, 256KB Level-2 cache, Socket 423)

Original HP 800MHz processor replacement kit - Includes one processor module with heatsink attached and installation instructions

Original HP 733MHz processor replacement kit - Includes one processor module with heatsink attached and installation instructions

Original HP Intel Pentium 4 processor - 1.70GHz (Willamette, 400MHz front side bus, 256KB Level-2 cache, Socket 423)

Original HP Intel Pentium 4 processor - 1.70GHz (Willamette, 400MHz front side bus, 256KB Level-2 cache, Socket 423)

Original HP Intel Pentium 4 processor - 1.70GHz (Willamette, 400MHz front side bus, 256KB Level-2 cache, Socket 478)

Original HP Intel Pentium 4 processor - 1.7GHz (400MHz front side bus, 478-pin, 256KB L2 cache)