Full Details from Amazon.com : http://www.amazon.com/gp/product/B004NSG1AI?tag=onigi-20<br /><br />Intel Xeon E5606 Processor 2.13 GHz 8 MB Cache Socket LGA1366<br /><br />Process Type Quad-Core Intel Xeon Processor E5606 <br />Frequency 213 GHz <br />Bus Speed 48 GTs <br />Intel Smart Cache 8 MB <br />Process 32 nm <br />Socket LGA1366
