The ThinkPad 256GB OPAL2.0 Solid State Drive option is an ideal data storage solution that provides a rugged, light and reliable alternative to the standard Hard Disc Drive (HDD) Solutions. Utilizing MLC NAND flash based technology along with M.2 interface this drive enables improved boot time and data transfers when compared to HDDs. Also, this ThinkPad 256GB OPAL2.0 SSD complies with TCG Opal 2.0 to firmly secure your data.