589075-B21 I Open Box Renew HP Intel Xeon MP E7530 6 Core 1.86 GHz 12 MB CPU KitProcessor Manufacturer Intel Processor Core Hexa core (6 Core) Clock Speed 1. 86 GHz QuickPath Interconnect 5. 86 GT s L1 Cache 384 KB L2 Cache 1. 50 MB L3 Cache 12 MB 64 bit Processing Yes Process Technology 45 nm Processor Technology Turbo Boost Technology Processor Technology Hyper Threading Technology Processor Technology Virtualization Technology Processor Technology Enhanced SpeedStep Technology Processor Technology Extended Memory 64 Technology