The WD Black SN850 NVMe M.2 Internal SSD (1 TB) is a top-tier, high-performance storage drive optimized for gamers and power users. Leveraging PCIe Gen 4.0 ×4 with NVMe 1.4, it delivers blazing sequential read speeds of up to 7,000 MB/s and write speeds up to 5,300 MB/s. Its M.2 2280 form factor ensures easy compatibility with modern laptops and desktops. Equipped with the WD BLACK G2 controller, DDR4 cache, and 96-layer TLC NAND, it achieves exceptional responsiveness and reliability for demanding workloads.
| Capacity | 1 TB |
| Interface | PCIe Gen 4.0 ×4, NVMe 1.4 |
| Form Factor | M.2 2280 |
| Controller | WD BLACK G2 with DDR4 cache |
| NAND Flash | 96-layer TLC |
| Sequential Read | Up to 7,000 MB/s |
| Sequential Write | Up to 5,300 MB/s |
| Random Read IOPS | Up to 1,000,000 IOPS |
| Random Write IOPS | Up to 720,000 IOPS |
| Endurance (TBW) | 600 TB |
| MTBF | Approximately 1.75 million hours |
| Warranty Terms: | 5-year limited warranty or TBW limit |
| Storage Capacity | 1TB |
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| Form Factor | NVMe M.2 Drive |
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