The blistering fast PC3-14400 DDR3 modules are NVIDIA SLI-certified to run at an extreme 1.8GHz on the next generation NVIDIA nForce 790i Ultra SLI motherboards. Designed to offer enthusiasts the rock-solid stability and speed they have been demanding, the OCZ PC3-14400 SLI-Ready series makes use of the unbeatable overclocking capabilities of the nForce 790i Ultra SLI platform and takes DDR3 to new heights.