Lexar NM790 4 TB M.2 PCI Express 4.0 NVMeWith 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. At 2x as fast as PCIe Gen3 SSDs, the Lexar NM790 M. 2 2280 PCIe Gen 4x4 NVMe SSD helps you perform at your best, fast. Consuming up to 40% less power consumption than DRAM cache enabled PCIe Gen 4 SSDs, Lexar NM790