Your project files shouldn't take an age to open. The Lexar NM990 1TB drops into any Gen 5 x4 M.2 2280 slot and hits 14,000 MB/s sequential read and 7,500 MB/s write out of the box. That's a 4K video timeline scrubbing in real time, not buffering. Random performance lands at 1,600K IOPs read and 1,000K IOPs write, so your OS and apps stay snappy under load. Backed by a 5-year limited warranty and rated for 750 TBW, it's built to sit in your build year after year without you thinking about it. If your board runs PCIe Gen 5 x4, this is the drive that makes the bottleneck disappear
| brand | Lexar |
| model | NM990 |
| capacity | 1 TB |
| form_factor | M.2 2280 |
| interface | PCIe Gen 5 x4 |
| sequential_read | Up to 14,000 MB/s |
| sequential_write | Up to 7,500 MB/s |
| random_read_iops | 1,600K |
| random_write_iops | 1,000K |
| tbw | 750 TBW |
| mtbf | 1,500,000 hours |
| warranty | 5-year limited |
| dimensions_mm | 80 x 22 x 2.45 |
| operating_temperature | 0 to 70 °C |
| storage_temperature | -40 to 85 °C |
| shock_resistance | 1,500 G / 0.5 ms half-sine |
| vibration_resistance | 10–2000 Hz, 1.5 mm, 20 G |