Kingston KHX21C11T1BK2/16X 16 GB (2x8GB DDR3-2133)

The Kingston KHX21C11T1BK2/16X 16 GB comes as 2 modules of 8GB each with 16GB of DDR3 on board. It is rated at 2133 MT/s with a CAS latency of 11, working out to a true latency of about 10.3ns. Operating voltage sits at 1.35V. 16GB gives you enough headroom for modern AAA titles; past 3600 MT/s, extra frequency brings diminishing returns.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers. Support and warranty service run through Kingston, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.