Engineered & tested to deliver extreme performance, Kingston Hyper X easily endures the most rigorous demands of any creative professional, gamer or PC enthusiast. ** Hyper X® FURY DDR4** Automatic overclocking for X99 platforms Hyper X® FURY DDR4 can handle even the toughest battle. It automatically recognises its host platform & overclocks to the highest frequency published (up to 2666 M Hz 1) -- so you can wreak havoc. FURY DDR4 runs at 1.2V, even at 2666 M Hz, so it stays cooler while you play. You don't need to alter the voltage to reach higher speeds, which means there's more power for other hardware in the system. FURY's sleek, asymmetrical black heat spreader provides enhanced thermal dissipation to help keep your cool & help you stand out from the crowd. Automatic overclocking -- up to 2666 M Hz CAS latency CL14-CL15 Low power consumption -- 1.2V Optimised for Intel's X99 chipset DDR4 is not compatible with older Intel or AMD chipsets ** Benefits** Easy to install -- plug-&-play functionality Automatic overclocking -- reach faster speeds & higher capacities just by installing the memory, no adjustments in BIOS needed Cost-efficient -- the perfect combination of price & DDR4 performance Unique -- asymmetrical, signature FURY heat spreader Design -- low-profile, black heat spreader colour & matching PCB Reliable -- 100% factory tested Compatible -- tested with all popular brands of motherboards Guaranteed -- lifetime warranty, free technical support