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HP 664771-001 - Intel Celeron G530 Dual-Core 64-bit processor - 2.40GHz (Sandy Bridge, 2MB Level-3 cache, Direct Media Interface (DMI) speed 5.0 GT/s, 65 watt thermal design power (TDP), 1155-pin FCLGA socket) Retail
HP 728206-001 - Intel Pentium G2020 standard power processor - 2.90GHz (Ivy Bridge, 3MB Level-3 cache, 55W Thermal Design Power (TDP), socket LGA 1155) Retail
HP 715897-001 - Intel Pentium G2020 standard power processor - 2.90GHz (Ivy Bridge, 3MB Level-3 cache, 55W Thermal Design Power (TDP), socket LGA 1155) Retail
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