Detail overview
  product Details 
general Information :  
 product Type : Server Processor 
  product Model : E5420 
technical Information :  
  processor Core : Quad-core 
  clock Speed : 2.5 Ghz 
  front Side Bus(fsb) : 1333 Mhz 
   cache Memory Detail : 
 • L1 Cache : 256 Kb 
 • L2 Cache : 12 Mb 
   lithography : 45 Nm 
   max Thermal Design Power (tdp) : 80 W 
   compatible Processor Socket : Lga-771 
   multimedia Extensions: 
 • Streaming Simd Extension 3 (sse-3) 
   compatibility : 
 • Ibm System X3400 Server 
 • Ibm System X3550 Server 
 • Ibm System X3650 Server 
   advanced Technologies : 
 • Thermal Monitoring Technologies 
 • Virtualization Technology 
 • Extended Memory 64 Technology 
 • Enhanced Speedstep Technology