The SX8200 Pro M.2 2280 SSD is XPGs fastest SSD to date and is designed for avid PC enthusiasts, gamers, and overclockers. It features an ultra-fast PCIe Gen3x4 interface that offers sustained peak read/write speeds of 3500/3000MB per second, outpacing SATA 6Gb/s by a wide margin. Supporting NVMe 1.3, the SX8200 Pro delivers excellent random read/write performance and multi-tasking capabilities. With SLC caching, a DRAM Cache buffer, E2E Data Protection, and LDPC ECC, it maintains high speeds and data integrity, even during highly intensive applications such as gaming rendering, and overclocking. Capacity 256GB / 512GB / 1TB / 2TB Form Factor M.2 2280 NAND Flash 3D TLC Controller SMI Dimensions (L x W x H) 22 x 80 x 3.5 mm Weight 8g / 0.28oz Interface PCIe Gen3x4 Performance(Max) Read 3500MB/s , Write 3000MB/s Maximum 4K random read/write IOPS : up to 390K/380K * Performance may vary based on SSD capacity, host hardware and software, operating system, and other system variables. Operating temperature 0C - 70C Storage temperature - 40C - 85C Shock resistance 1500G/0.5ms MTBF 2,000,000 hours