A World First in Super-Sized & Super-Speed The new RipjawsZ builds on a history of Ripjaws world first performance boundaries and award-winning quality, by including extreme performance kits such as, DDR3 2,500MHz 16GB (4GBx4) 1.65V kit, and super size kits including DDR3 64GB (8GBx8) 2133MHz at only 1.5V, and the fastest ever 8GB DIMMs in the DDR3 2,400MHz 32GB(8GBx4) 1.65V kit. XMP 1.3 Ready Working closely with Intel and leading motherboard manufacturers, all high-end RipjawsZ memory kits (1866MHz and above) come with the latest Intel XMP 1.3 standard developed for the X79 platform. It provides PC enthusiasts an entirely trouble free overclocking experience to boost their X79 systems to extreme levels of performance, while retaining system stability. Hand-tested in real-world PC setups The G.Skill engineering team has closely worked with leading motherboard manufacturers, to qualify compatibility and performance reliability under these extreme conditions. It continues to strive to develop the best quad channel memory kits for Intel X79 platforms. All RipjawsZ memory kits are hand tested in a range of X79 motherboards according to G.Skill’s rigorous qualification procedure to ensure the maximum quality product.