Gigabyte AORUS NVMe M2 SSD 500GB Interface PCI-Express 4.0×4, NVMe 1.3 Form Factor M.2 2280 Total Capacity 5‎00GB Warranty Limited 5-years or 850TBW NAND 3‎D TLC Toshiba BiCS4 External DDR Cache DDR4 512MB Sequential Read speed Up to 5000 MB/s Sequential Write speed Up to 2500 MB/s Random Read IOPS up to 400k Random Write IOPS up to 550k Dimension 8‎0.5 x 11.4 x 23.5 mm Mean time between failure (MTBF) 1‎.77 million hours Power Consumption (Active) Average: R : 5.9W; W : 4.5W Power Cons