<ul><li>Load files and programs almost instantly and boot up almost immediately</li><li>Encrypt and protect personal data against loss or theft</li><li>128 550 mb/s sequential reads, 350 mb/s sequential writes, 90k random reads, 75k random writes</li><li>Manage power so your battery lasts longer</li></ul><br><br>Please read the entire description brand new, and factory sealed crucial m550 128gb m.2 type 2280 SATA 6gb/s solid state drive (550mb/s read / 350mb/s write, random read up to 90,000 IOPS / random write up to 75,000 IOPS) [PN: CT128M550SSD4 (2014 model)] please note that if we don't have this m550 m.2 SSD in stock, we will ship you the newest and fastest model [250gb m.2 type 2280, 2015 model, 555mb/s read / 500mb/s write, random read up to 100,000 IOPS / random write up to 87,000 IOPS], which is 100% compatible with this m550 m.2 SSD drive, but just newer and faster, with 3-year warranty, and includes mounting screws.

Crucial M550 128GB SATA M.2 Type 2280 Internal Solid State Drive CT128M550SSD4