Kingston HyperX 4 GB (2x2GB DDR3-1800)

The Kingston HyperX 4 GB arrives as 2 modules of 2GB each with 4GB of DDR3 on board. It is specced for 1800 MT/s with a CAS latency of 9, working out to a true latency of about 10ns. Operating voltage sits at 1.35V. For gaming, capacity matters more than raw speed past 3600 MT/s — 4GB comfortably covers esports and everyday use.

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.