WD Black SN850X 2 TB (WDS200T2XHE)

The WD Black SN850X is an M.2 2280 solid-state drive that utilizes the PCI Express 4.0 x4 interface and NVMe 1.4 protocol. It uses 3D TLC NAND flash memory. Available capacities include 1 TB, 2 TB, 4 TB, and 8 TB options. Maximum sequential read speed reaches up to 7300 MB/s, with write speeds up to 6600 MB/s depending on configuration. The WD Black SN850X comes in both heatsink and non-heatsink versions, allowing installation in both desktop PCs and gaming consoles, including PlayStation 5. It supports Game Mode 2.0 technology, which optimizes performance in games. The built-in cache and custom-designed controller deliver stable operation under high workloads. The drive supports TRIM, S.M.A.R.T., and AES-256 encryption features. Mean time between failures (MTBF) is rated at 1.75 million hours. The drive excels with high random operation speeds, reaching up to 1,200,000 IOPS for read and up to 1,100,000 IOPS for write operations. Total bytes written (TBW) can reach 4800 TB depending on capacity. Power consumption is optimized for various workload profiles with energy-saving modes available. Compatibility is assured 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 bandwidth and responsiveness are critical, including gaming PCs, workstations, and performance-focused builds that prioritize application loading speed and large data transfers.