1 TB M.2 NVMe internal SSD for desktop use, driven over PCIe 3.0 x4 with NVMe protocol. Sequential read speeds reach about 2,400 Mbps and sequential write speeds about 1,700 Mbps. It uses TLC NAND, is sold new, includes a cooling fin and packaging, and does not have RGB lighting. Controller: SM2263XT/STAR1000C. MTBF about 1,000,000 hours. Brand: KingSpec.