Western Digital 2TB WD Blue SN5100 NVMe Internal Solid State Drive / M.2 2280 Form Factor / Read Speeds up to 7100MB/s / Write Speeds up to 6600MB/s / PCIe Gen 4.0 Interface / nCache™ 4.0 Technology / 3D CBA NAND / Includes Acronis® True Image™ & SanDisk Dashboard Software / WDS200T5B0E / WDS200T5B0E + FREE DELIVERY !

The Western Digital WD Blue SN5100 2TB NVMe SSD reads at up to 7100MB/s and writes at up to 6600MB/s over a PCIe Gen 4.0 interface. It uses the M.2 2280 form factor, so it fits desktops, laptops and small form factor PCs from the same slot standard. nCache 4.0 caching holds performance together under heavy multitasking and long workloads, while 3D CBA NAND covers durability and low power draw. Acronis True Image and SanDisk Dashboard software are included for setup, backup and monitoring.

PCIe Gen 4.0 read speeds reach 7,100 MB/s, which Western Digital rates as up to 30 percent faster data transfer than the previous generation. That margin shows up where it counts: loading large project assets, moving files between drives and keeping several applications fed at once. Western Digital calls out AI projects and heavy multitasking as the workloads it targets.

The SN5100 line runs from 500GB up to 2TB, with this drive at the top of that range. Every capacity uses SanDisk 8th Generation QLC 3D CBA NAND in the M.2 2280 form factor, so the drive that fits is the same physical size across the line. CBA construction is what keeps power consumption low while the density goes up.

SanDisk nCache 4.0 technology is embedded in the SN5100 to keep large files and whole project folders moving quickly. Caching is what determines real-world transfer behaviour once a copy runs past the first few gigabytes, rather than the peak figure on the box. It is the reason sustained work feels as fast as the headline speed suggests.

Acronis True Image software is included to migrate an existing drive onto the SN5100 without data loss. That turns an upgrade into a copy operation rather than a reinstall of Windows and every application on it. Run the migration before removing the old drive so you keep a working fallback until the new one boots.

SanDisk Dashboard software keeps the SN5100 monitored, reporting performance, firmware updates and health status from the desktop. Firmware updates in particular are worth staying current on, since they often carry the fixes that keep a drive stable under load. The Dashboard is included with the drive alongside Acronis True Image.