Western Digital 500GB M.2 2230 NVMe SN770M Black (WDS500G3X0G)

Features:Interface: PCI Express 4.0Random read (4KB): 460000 IOPSSSD capacity: 500 GBWrite speed: 4000 MB/sComponent for: PC/LaptopMean time between failures (MTBF): 1750000 hPCI Express interface data lanes: x4Random write (4KB): 800000 IOPSNVMe: YesTBW rating: 300Memory type: TLC NANDRead speed: 5000 MB/sSSD form factor: M.2Data transfer rate: 16 Gbit/sOperational conditions:Operating temperature (T-T): 0 - 85 °CStorage temperature (T-T): -40 - 85 °CWeight & dimensions:Depth: 22 mmWidth: 30 mm