This product is a LOT of 3 Intel Xeon E5-2660 V2 10-core CPU processors with a clock speed of 2.2 GHz and a L3 cache of 25MB. They have a LGA 2011/Socket R socket type and a 2.5 MB L2 cache. The processors have a bus speed of 4000 MHz and belong to the Xeon processor type.