Western Digital WD Black SN7100 4TB PCIe 4.0 NVMe M.2 2280 SSD

The Western Digital WD Black SN7100 delivers enterprise‑class performance in a compact M.2 2280 package, ideal for high‑end workstations and demanding data‑intensive applications. With a massive 4 TB capacity, the drive provides ample space for large datasets, virtual machines, and intensive software suites. Leveraging a PCIe Gen 4 x4 interface, it achieves sequential read speeds up to 7,250 MB/s and sequential writes up to 6,900 MB/s, while random I/O performance reaches 1 million read and 1.4 million write IOPS, ensuring rapid access to files and smooth multitasking. The SSD is built on Western Digital’s next‑generation TLC 3D NAND, offering reliability backed by a five‑year limited warranty, and operates across a wide temperature range for versatile deployment.