HP 455678-003 2.83GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8300 2-Core Processor

HP 450995-004 2.13GHz 533MHz FSB 1MB L2 Cache Socket PPGA478 Intel Celeron 560 Single-core (1 Core) Processor

HP 294946-B21 1.70GHz 400MHz FSB 128KB L2 Cache Socket PPGA478 Intel Celeron Single-core (1 Core) Processor

HP 272404-001 1.30GHz 100MHz FSB 256KB L2 Cache Socket PPGA370 Intel Celeron Single-core (1 Core) Processor for Evo D300v D500

HP 270848-003 266MHz 66MHz FSB 512KB L2 Cache Socket Slot 1 Intel Pentium II Single-core (1 Core) Processor

HP 402485-001 333MHz 66MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium II Single-core (1 Core) Processor

HP 408802-205 3.60GHz 533MHz FSB 512KB L2 Cache Socket PLGA775 Intel Celeron D 365 Single-core (1 Core) Processor

HP AB336BX 1.30GHz 400MHz FSB 3MB L2 Cache Socket PPGA611 Intel Itanium-2 Single-core (1 Core) Processor