 "Lenovo - solid state drive 180 GB M.2 Card" " Lenovo Card 4XB0H30209 Solid State Drives (SSDs) CDW.com
"The ThinkPad 180GB M.2 SATA OPAL Solid State Drive is for ThinkPad X1 Carbon, with M.2 (22mm*80mm*73mm) form factor, high speed with SATA 6.0Gbps interface, unique supports X1 carbon." 
 "ThinkPad 180 GB M.2 SATA OPAL Solid State Drive"@en Drive | Storage Lenovo Australia "@en
 Description ThinkPad 180 GB M.2 SATA OPAL Solid State Drive Part Number 4XB0H30209 Max Operating Humidity 95% Min Operating Humidity 5% Max Operating Temperature 70C Min Operating Temperature 0C Hard Drive Capacity 180GB Depth 80mm Depth (US) 3.15in Height 2.23mm Height (US) 0.09in Weight 0.01Kg Weight (US) 0.02 lbs Width 19.85mm Width (US) 0.78in Warranty Period One Year Warranty Types 1 Year - CRU