WD Black SN850X 8 TB (WDS800T2X0E)

The WD Black SN850X is an M.2 2280 solid-state drive featuring a 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. Maximum sequential read speeds reach 7300 MB/s, with write speeds up to 6600 MB/s depending on configuration. The WD Black SN850X is offered with or without a heatspreader, allowing installation in both desktop PCs and gaming consoles, including PlayStation 5. It supports Game Mode 2.0 technology, which optimizes performance in games. An integrated cache and proprietary controller design ensure stable operation under heavy 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 device excels in random operation speeds, delivering up to 1,200,000 IOPS for reads and up to 1,100,000 IOPS for writes. Total bytes written (TBW) can reach 4,800 TB depending on capacity. Power consumption is optimized for various workload profiles with power-saving modes. Compatible with Windows, Linux, and macOS. Installation is possible in any system supporting M.2 PCIe Gen4. The WD Black SN850X is engineered for systems where high throughput and low latency are critical—from gaming PCs to workstations and builds focused on fast application loading and large data transfers.