Lexar NM620 256GB SSD, M.2 2280 PCIe Gen3x4 NVMe 1.4 Internal SSD, Up to 3500MB/s Read, 1300MB/s Write, 3D NAND Flash Internal Solid State Drive for PC Enthusiasts and Gamers

Unlike traditional hard disk drives, the NM620 SSD has no moving parts, so it’s built to last. On top of that, it’s also shock and vibration resistant*, making it one robust and reliable SSD.
Read/Write: up to 3,500/1,300 MB/s
NVMe 2280 1.4 Standard
PCle Gen 3×4 Interface
Energy Efficient