HP 664773-001 - Intel Pentium G860 Dual-Core 64-bit processor - 3.00GHz (Sandy Bridge, 3MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT/s, 65 watt thermal design power (TDP), 1155-pin FCLGA socket) Retail
HP 725279-001 - Intel Xeon E3-1220L v3 Dual-Core 64-bit low-power processor - 1.10GHz (Haswell, 4MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT/s, 13 watt thermal design power (TDP), socket FCLGA 1150) Retail
HP 665119-001 - Intel Celeron G540 Dual-Core 64-bit processor - 2.50GHz (Sandy Bridge, 2MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT Retail
HP 715894-001 - Intel Celeron G1620 Two-Core 64-bit processor - 2.70GHz (2MB Smartcache, Intel QuickPath interconnect (QPI) speed 5.0 GT/s, 55 watt thermal design power (TDP), socket FCLGA1155) Sale $49.00 Retail $119.00
HP 504583-001 - Intel Xeon X5530 Quad-Core 64-bit processor - 2.40GHz (Nehalem-EP, 8MB Level-3 cache, Intel QuickPath interconnect (QPI) speed 6.4 GT/s, 60 watt thermal design power (TDP), socket FCLGA 1366) Retail