MARS 980 PRO PCIe Gen5 x4 M.2 2280 Solid State Drive 1TB SMAR-980P-1TCI Features: PCIe Gen5 x4 transmission interface Up to 14,000/13,000MB/s sequential read/write speed Aluminum alloy and trubo fan form an active air-cooling system Compared with a fanless heatsink, temperatures significantly reduced by 20% Active cooling is powered directly from the M.2 slot, no additional charging cable needed 4TB capacity Supports latest Intel and AMD platforms 5-year warranty Specifications: Capacity 1TB / 2TB / 4TB Form Factor M.2 2280 NAND Flash 3D NAND Controller SM2508 Dimensions (L x W x H) 80.5 x 24.2 x 11.2mm / 3.17 x 0.95 x 0.44inch (w/ heatsink) Weight 30.3g / 1.07oz (w/ heat sink) Interface PCIe Gen5 x4 Sequential Read Up to 14,000MB/s (PC/Laptop) Sequential Write Up to 13,000MB/s 4KB Random Read IOPS 2,000K 4KB Random Write IOPS 1,650K Operating temperature 0°C - 70°C Storage temperature -40°C - 85°C Shock resistance 1,500G/0.5ms MTBF 2,000,000 hours Terabytes Written (TBW) 2,960TB Warranty 5-year limited warranty