HP Intel Xeon E5-2603 V2, Intel® Xeon® E5 V2 Family, LGA 2011 (Socket R), 22 nm, E5-2603V2, 1.8 GHz, 32-bit, 64-bit HP Intel Xeon E5-2603 V2. Processor family: Intel® Xeon® E5 V2 Family, Processor socket: LGA 2011 (Socket R), Processor lithography: 22 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 768 GB, Memory types supported by processor: DDR3-SDRAM. Market segment: Server, Supported instruction sets: AVX, Scalability: 2S. Intel® Virtualization Technology (Intel® VT): VT-d, VT-x