Western Digital 4TB M.2 2280 NVMe SN850X Without Heatsink WDS400T2X0E

Features:PCI Express interface data lanes: x4Random write (4KB): 1100000 IOPSTBW rating: 2400SSD capacity: 4 TBSSD form factor: M.2Read speed: 7300 MB/sWindows operating systems supported: Windows 8.1, Windows 10, Windows 11Hardware encryption: NoRandom read (4KB): 1200000 IOPSNVMe: YesInterface: PCI Express 4.0Component for: PCWrite speed: 6600 MB/sOperational conditions:Storage temperature (T-T): -40 - 85 °COperating temperature (T-T): 0 - 85 °CMaximum operating temperature: 85 °CWeight & dime