ADATA SP550 240GB M.2 2280 SSD Review
 

The ADATA SP550 240GB M.2 drive that I have for review is in M.2 2280 form factor. It runs on SATA 6Gbps interface. So these are M.2 drives are entry-level M.2. Many NUCs, ultrabooks and desktop units have at least one M.2 interface. So this would be a low-cost upgrade from the traditional mechanical drive that comes in typical low-to-mid-end systems. Some devices like the ultrabooks and notebooks use them as well. The last time I saw in a pre-built unit was in the Lenovo Y700.

https://www.hardwarebbq.com/adata-sp...review/​