IntelÃÆ'ƒâ€šÃÆ'‚® XeonÃÆ'ƒâ€šÃÆ'‚® E5-2640, 6 core, 2.5GHz Processor SR0KR(B-Grade) - Central Valley Computer Parts
Intel Xeon E5-2680 v4 2.40GHz LGA2011-3 Broadwell Server OEM CPU SR2N7 CM8066002031501 - Star Micro Inc
Intel Xeon E5-2640 V4 SR2NZ 2.40GHz 10-Core 25MB LGA2011-3 Server CPU Processor | eBay