Western Digital Ultrastar DC SN655 30.7 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND ISE (0TS2509)

Operating temperature (T-T): 0 - 70 °C | Interface: PCI Express 4.0 | Storage temperature (T-T): -40 - 85 °C | Random write (4KB): 660000 IOPS | NVMe: Yes | Height: 14.9 mm | Component for: Server/workstation | Weight: 147.3 g | Hardware encryption: Yes | NVMe version: 1.4 | Random read (4KB): 10520000 IOPS | Windows operating systems supported: Yes | Width: 69.8 mm | Write latency: 15 µs | SSD form factor: U.3 | Mean time between failures (MTBF): 2500000 h | Warranty period: 5 year(s) | Depth: 100.3 mm | Read latency: 110 µs | Read speed: 6100 MB/s | Memory type: TLC 3D NAND | SSD capacity: 30 TB | Server operating systems supported: Yes | Linux operating systems supported: Yes | Write speed: 3400 MB/s | Uncorrectable Bit Error Rate (UBER): 1 per 10^15 bits read