Kingston Hyper X H2O is designed to deliver high speeds & extreme performance. It features a unique cooling option that uses nickel-plated brass pipes & liquid for maximum heat dissipation. It′s compatible with Intel′s XMP auto-overclocking function & provides long-term stability at extreme speeds. Hyper X H2O is available in DDR3 in speeds of up to 2133 M Hz &, for ultimate peace of mind, it′s backed by live technical support, a lifetime warranty & legendary Kingston reliability.