Western Digital Black SN850X 4 TB M.2 PCI Express 4.0 NVMe

Windows operating systems supported: Windows 11 | Storage temperature (T-T): -40 - 85 °C | SSD form factor: M.2 | PCI Express interface data lanes: x4 | Warnings: Do not dismantle the unit. | Warnings: Keep away from heat and fire. | Read speed: 7300 MB/s | Write speed: 6600 MB/s | Warnings: The device is not a toy and should be used in accordance with its intended use. | Weight: 7.5 g | Interface: PCI Express 4.0 | Operating temperature (T-T): 0 - 85 °C | Windows operating systems supported: Windows 8.1 | Hardware encryption: No | TBW rating: 2400 | Width: 22 mm | Depth: 80 mm | Component for: PC | Random read (4KB): 1200000 IOPS | Random write (4KB): 1100000 IOPS | Maximum operating temperature: 85 °C | NVMe: Yes | SSD capacity: 4 TB | Windows operating systems supported: Windows 10 | Height: 2.38 mm