NM620 M.2 2280 NVMe SSD 256GB LNM620X256G-RNNNG Features: High-speed PCIe Gen3x4 interface: 3300MB/s read and 3000MB/s write – NVMe 1.4 supported M.2 2280 form factor Get 6x the speed of a SATA-based SSD Ideal for PC enthusiasts and gamers 3D NAND Features LDPC (Low-Density Parity Check) Shock and vibration resistant with no moving parts Five-year limited warranty Specifications: Capacity 256GB Form Factor M.2 2280 Interface PCIe Gen3x4 Speed Sequential read up to 3300MB/s read, sequential write up to 1300MB/s IOPS: up to 92/240K NAND flash 3D TLC Operating Temperature 0° C to 70° C (32°F to 158°F) Storage Temperature -40° C to 85° C (-40°F to 185°F) Shock Resistant 1500G, duration 0.5ms, Half Sine Wave Vibration Resistant 10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis(X,Y,Z) TBW 125TB DWPD 0.44 MTBF 1,500,000 Hours Dimension (L x W x H) 80 mm x 22 mm x 2.25 mm / 3.15” x 0.87” x 0.09” Weight 9 g