Intel Launches Optane Memory M.2 Cache SSDs For Consumer Market
 

Last week, Intel officially launched their first Optane product, the SSD DC P4800X enterprise drive. This week, 3D XPoint memory comes to the client and consumer market in the form of the Intel Optane Memory product, a low-capacity M.2 NVMe SSD intended for use as a cache drive for systems using a mechanical hard drive for primary storage.

http://www.anandtech.com/show/11227/...-client-market