The latest addition to the Ripjaws family, the Ripjaws V series is the latest DDR4 memory designed for maximum compatibility and breakthrough performance. Rigorously Tested for Compatibility and Reliability Each Ripjaws V DDR4 memory kit has been tested with G.SKILL's rigorous validation process on all major motherboard brands to ensure the best reliability and compatibility across the widest range of motherboards Energy Saving Designed with low voltage 1, 2V ~ 1.35V in DDR4 standard, this reduces memory voltage requirement by 20% than DDR3 memory kits