492346-B21 I HP Intel Xeon MP Quad-Core E7430 2.13GHz 490066-001 CPU KitTechnical Information Processor Manufacturer Intel Processor Core Quad core (4 Core) Clock Speed 2. 13 GHz Bus Speed 1066 MHz L1 Cache 256 KB L2 Cache 6 MB L3 Cache 12 MB 64 bit Processing Yes Process Technology 45 nm Processor Technology Virtualization Technology Processor Technology Enhanced SpeedStep Technology Processor Technology Extended Memory 64 Technology Processor Socket Socket PGA 604 Power Description Input Voltage 1. 5 V DC Thermal Design