Boost performance by 50x over today?s multi-core CPU systems to transform your current PC into an HPC supercomputer for running GPU-accelerated applications. Xpander Rackmount 2 is a 19? rack-mountable PCIe slot expansion system that provides servers and workstations with up to two external full-length PCIe x16 slots and multiple high-capacity power supplies and exhaust fans for operating high-performance graphics cards from NVIDIA and AMD, Intel Xeon Phi coprocessor cards, or flash caching cards from companies such as Intel.FEATURESTwo PCIe Gen3 x16 expansion slots supporting two dual-slot PCIe cards at maximum bus transfer speed of 128GbpsSupports one host system in 2U, 19_ rack mount form factorA 700W independent power supply, and variable speed. temperature-controlled cooling fans to meet almost any expansion requirement in environments ranging from IT Data centers to the most noise-sensitive digital production sets or post-production workstationsSimple, quick installation with minimal impact per rackmount computer; install a HIC and drivers for devices you install in Xpander