Intel Xeon X5355 2.66Ghz 1333Mhz 8MB BX80563X5355P SLAC4 for $318.42

Processor / Product Type :  Processor Processor Type :  Quad-Core Xeon Processor Clock Speed :  2.66 GHz Processor / Data Bus Speed :  1333 MHz Package Type :  Intel Boxed Enhanced SpeedStep technology Demand Based Switching Intel Virtualization Technology Intel 64 Technology Intel Advanced Smart Cache ProcessorProcessor Number :  X5355 Multi-Core Technology :  Quad-Core Processor / Socket Type :  Socket 771 Processor / Package Technology :  LGA771 Processor Installed Qty :  1 CacheCache Memory Type :  L2 cache Cache Memory Installed Size :  4 MB Service&SupportService & Support Type :  3 years warranty UNSPSC CodeUNSPSC Code :  43201503 Product IDUPC:  735858191395