Dell RG427 – 2.80Ghz 800Mhz 1MB Cache LGA775 Intel Pentium 4 521 CPU Processor

Processor Number 521 # of Cores 1 Clock Speed 2.8 GHz L2 Cache 1 MB FSB Speed 800 MHz Instruction Set 64-bit Embedded Options Available No Lithography 90 nm Max TDP 84 W VID Voltage Range 1.200V-1.425V TCASE 67.7°C Package Size 37.5mm x 37.5mm Processing Die Size 112 mm2 # of Processing Die Transistors 125 million Sockets Supported PLGA775 Intel Hyper-Threading Technology Yes Intel 64 Yes Idle States Yes Execute Disable Bit ‡ Yes

Product Condition: Refurbished