KY915 - Dell KY915 - 2.5Ghz 1333Mhz 12MB Intel Xeon E5420 Quad Core CPU Processor

Specifications Status End of Life Launch Date Q407 Expected Discontinuance Q42010 Processor Number E5420 # of Cores 4 Clock Speed 2.5 GHz L2 Cache 12 MB FSB Speed 1333 MHz FSB Parity Yes Instruction Set 64-bit Embedded Options Available No Lithography 45 nm Max TDP 80 W VID Voltage Range 0.850V-1.3500V TCASE 67°C Package Size 37.5mm x 37.5mm Processing Die Size 214 mm2 # of Processing Die Transistors 820 million Sockets Supported LGA771 Intel Turbo Boost Technology No Intel Hyper-Threading Technology No Intel Virtualization Technology (VT-x) Yes Intel VT-x with Extended Page Tables (EPT) No Intel 64 Yes Idle States Yes Enhanced Intel SpeedStep Technology Yes Intel Demand Based Switching Yes Thermal Monitoring Technologies Yes Trusted Execution Technology No Execute Disable Bit Yes