intel xeon quad core e5520 lga1366 2.26g 4mb cache processor model : e5520 cpu speed : 2.26 ghz l3 cache size : 8 mb l3 cache speed : 2.26 ghz package type : lga1366 manufacturing tech : 45 nm thermal design power: 80w vid voltage range : 0.75v -1.35v |