3.7Ghz Quad - Core Intel Xeon E5 Processor E5 1630 V3 10M L2 Cache

3.7Ghz Quad - Core Intel Xeon E5 Processor E5 1630 V3 10M L2 Cache Specifications: Bus speed 5 GT/s DMI Clock multiplier 37 Data width 64 bit Floating Point Unit Integrated Instruction Set Extensions AVX 2.0 Embedded Options Available No Lithography 22 nm Max Memory Size (dependent on memory type) 768 GB Memory Types DR4 1333/1600/1866/2133 Max # of Memory Channels 4 Max Memory Bandwidth 68 GB/s ECC Memory Supported Yes Processor Graphics None PCI Express Revision 3.0 PCI