BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL HP WARRANTY!!! The platform of choice keeps getting better. Designed for dual-processor server and workstation platforms, Intel Xeon processors give you the freedom to focus more on your business, and help you gain greater flexibility and lower costs. Put the Intel Xeon processor's latest platform innovations to work to accomplish more than ever before. Type / Form Factor : Intel Xeon E5504 Multi-Core Technology : Quad-Core 64-bit Computing : Yes Processor Qty : 1 Clock Speed : 2 GHz Thermal Design Power : 80 W Architecture Features : Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache HP Part Numbers : 507826-B21, 507826-L21, 507826- B21#0D1, 507682-B21#0D1, 490457-L21, 512712-B21, 507682-L21, 492136-L21, 507721-B21#0D1, 503584-L21 UPC : 0884420451358, 0884420602224