Samsung 970 Evo Plus 250GB Nvme SSDSAMSUNG 970 EVO Plus 250GB NVMe SSD Read Speed up to 3500 MB s, Write Speed to up 2300 MB s, Random Read up to 280,000 IOPS, Random Write up to 550,000 IOPS; PCIe 3. 0 x4, NVMe 1. 3; V Nand 3bit MLC; Phoenix controller; 512MB Low Power DDR4 SDRAM, 150 TBW, 1. 5 M hours (MTBF) General Feature Application: Client PCs Capacity: 250 GB (1 GB = 1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system,