Western Digital Black SN770 1 TB M.2 PCI Express 4.0 NVMe

Random read (4KB): 740000 IOPS | Width: 22 mm | Storage temperature (T-T): -40 - 85 °C | Random write (4KB): 800000 IOPS | Depth: 80 mm | Interface: PCI Express 4.0 | NVMe: Yes | SSD capacity: 1 TB | PCI Express interface data lanes: x4 | Height: 2.2 mm | SSD form factor: M.2 | Weight: 5.5 g | Read speed: 5150 MB/s | Write speed: 4900 MB/s | Operating temperature (T-T): 0 - 85 °C | TBW rating: 600 | Windows operating systems supported: Yes | Component for: PC/Laptop | Warranty period: 5 year(s) | M.2 SSD size: 2280 (22 x 80 mm)