Hyperx impact memory boasts a fast so dimm frequency 2666 mhz to keep you ahead of the curve and level up your game it automatically recognises the platform its plugged into and auto overclocks to the highest frequency published up to 2133 mhz with no need to adjust system bios settings so you get extreme performance that supports notebooks using either amd or intel cpu technologies with no hassle impact makes your game hotter while keeping your system cool its has low voltage sett