当商品はES品ではなく正規品です。The Intel Xeon E5-2687W v2 is a server/workstation processor with 8 cores, launched in September 2013. It is part of the Xeon E5 lineup, using the Ivy Bridge-EP architecture with Socket 2011. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 16 threads. To further increase overall system performance, up to two Xeon E5-2687W v2 CPUs can link up in a multi-processor (SMP) configuration. Xeon E5-2687W v2 has 20MB of L3 cache and operates at 3.4 GHz by default, but can boost up to 4 GHz, depending on the workload. Intel is building the Xeon E5-2687W v2 on a 22 nm production process using 1,400 million transistors. The multiplier is locked on Xeon E5-2687W v2, which limits its overclocking capabilities. With a TDP of 130 W, the Xeon E5-2687W v2 consumes a lot of power, so good cooling is definitely needed. Intel's processor supports DDR3 memory with a quad-channel interface.