WD Black SN850X 2 TB (WDS200T2X0E, WDBB9G0020BNC)

The WD Black SN850X is an M.2 2280 solid-state drive that uses the PCI Express 4.0 x4 interface and NVMe 1.4 protocol. It employs 3D TLC NAND flash memory. Available capacities include 1 TB, 2 TB, 4 TB, and 8 TB. Maximum sequential read speeds reach 7300 MB/s, with write speeds up to 6600 MB/s depending on configuration. The WD Black SN850X is available both with and without a heatspreader, allowing installation in desktop PCs and gaming consoles, including PlayStation 5. The drive supports Game Mode 2.0 technology, which optimizes performance during gaming. A built-in cache and proprietary controller design ensure stable operation under heavy workloads. The device supports TRIM, S.M.A.R.T. features, and AES-256 encryption. Mean time between failures (MTBF) is rated at 1.75 million hours. The drive delivers high random operation speeds with up to 1200000 IOPS for reads and up to 1100000 IOPS for writes. TBW rating can reach 4800 TB depending on capacity. Power consumption is optimized based on workload profiles, with power-saving modes available. Compatibility is ensured with Windows, Linux, and macOS. Installation is possible in any system with M.2 PCIe Gen4 support. The WD Black SN850X is designed for systems where high throughput and responsiveness are critical, including gaming PCs, workstations, and high-performance builds emphasizing fast application loading and large data transfers.