WDS400T2X0E Western Digital BLACK SN850X 4TB PCI-e 4.0 NVMe M.2 2280 SSD - New

The Western Digital WD_BLACK SN850X 4TB NVMe SSD (WDS400T2X0E) is a high-performance solid-state drive designed for gaming PCs, workstations, and compatible systems requiring fast storage and high capacity. It features an M.2 2280 form factor, a PCIe Gen 4.0 x4 NVMe interface, and Western Digital TLC 3D NAND technology. The 4TB model delivers sequential read speeds of up to 7,300 MB/s and sequential write speeds of up to 6,600 MB/s, with random read performance of up to 1.2 million IOPS and random write performance of up to 1.1 million IOPS. This model does not include a factory-installed heatsink.