Intel® Rapid Storage Technology (aka SSD) cache mode was an important part of Intel’s x86 and x86-64 business. It was the first and most popular caching method for video and audio data. Intel products have always been fast but with the advent of SSD caching, new generations of PCs have been clocked at speeds well in excess of 100mb/s. Now you can use Intel SSD caching on your PC without having to upgrade your hard drives or add new ones.