Samsung 980 500GB NVMe SSD – Read Speed up to 3100MB/s, Write Speed to up 2600MB/s, Random Read up to 400000 IOPS, Random Write up to 470000 IOPS, PCIe 3.0 x4, NVMe 1.4, V-Nand 3bit MLC, Pablo Controller, HMB (Host Memory Buffer) 5 Year Carry-in Warranty or 300 TBW Features: Upgrade to breathtaking NVMe speed Packed with speed. Keep moving with Full Power Mode