The VPX450 “Phoenix” is a dual slot VPX module with front and rear I/O.
Using Intel’s most popular server processor, the CPU module supports
dual Intel® Xeon® processors (E5-2699R v4), each with up to 22 physical
cores with Hyper-Threading for a total of 88 logical cores operating at up
to 2.2 GHz with the ability to TurboBoost up to 3.6 GHz. To harvest this
incredible CPU performance, each CPU is coupled with up to 512 GB
(1024 GB total) of RAM organized in a total of four banks. Each RAM bank
consists of two DIMM arrays with Error Correcting Code (ECC). The ECC
RAM provides 2-bit error detection with 1-bit of correction, and supports
up to 2133 Mega Transfers per Second (MTS) between CPU and memory,
resulting in an incredible peak memory transfer rate of over 80 GB/s.