IntelÃÆ'ƒâ€šÃÆ'‚® XeonÃÆ'ƒâ€šÃÆ'‚® E5-2637 v4, 4 core, 3.5GHz Processor (B-Grade) - Central Valley Computer Parts
E5-2637 Intel Xeon 3.00 GHz Processor Unboxed OEM
Intel Xeon E5-2637 3.0 GHz 5MB 8GT/s SR0LE B Grade Server CPU Processor | eBay