Full Details on Amazon.com : http://www.amazon.com/gp/product/B00N0W3N54?tag=tsukuyomi-20Intel Xeon E5-2630 v3 Octa-core (8 Core) 2.40 GHz Processor - Socket R LGA-2011Retail PackProcessor Type Xeon Processor Speed 240 GHz Socket Size 22 nm