Lexar SSD NM790 M.2 2280 PCIe Gen 4x4 NVMe Solid State Drive 1TB 2TB 4TBIncredible speeds to get the job done With a blazing 7400MB s sequential read, 6500MB s sequential write and random read speeds of up to 1,000,000 IOPs, the Lexar NM790 SSD has the performance to put you across the finish line first or easily meet your most demanding deadlines. Twice as fast At 2x as fast as PCIe Gen3 SSDs2, the Lexar NM790 M. 2 2280 PCIe Gen 4x4 NVMe SSD helps you perform at your best, fast. Powerful but efficient Consuming up to 40%