Western Digital 4TB WD Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,500 MB/s / WDS400T4B0E / WDS400T4B0E + FREE DELIVERY !

The Western Digital 4TB WD Blue SN5000 is a PCIe Gen 4.0 NVMe drive in the M.2 2280 form factor, reading at up to 5,500 MB/s. Four terabytes holds a games library, a media collection and working files on one volume, and the 2280 length drops straight into the standard M.2 slot found in most current PCs and gaming consoles.

The SN5000 is aimed at creators and professionals, combining NVMe and PCIe Gen 4 with Western Digital's nCache 4.0 technology to keep AI-driven applications and large project files moving. At its 4TB maximum capacity, an entire project archive can stay on the working drive instead of being shuffled out to external storage between edits.

This model sits at the top of the SN5000 range with 4TB of capacity, which is the difference between keeping a project archive live and constantly clearing space to make room. Large capture files, layered project files and installed games all fit on the same drive, with no juggling between a fast boot volume and a slower secondary disk.

The 4TB SN5000 carries an endurance rating of up to 1,200TBW, meaning the drive is specified to absorb 1,200 terabytes of writes across its working life. That figure is the one that counts for ideation, drafting and finalising projects, where the same drive is rewritten constantly rather than filled once and left alone.

Read speeds reach up to 5,500 MB/s on the 4TB model, drawing on PCIe Gen 4 bandwidth together with nCache 4.0. That combination shortens the wait whenever a large timeline, a game level or a working dataset has to come off the drive, which is where storage speed is most obvious in day-to-day use.

An Acronis True Image download is provided for Western Digital data migration, so the contents of an existing drive can be cloned across to the SN5000 rather than rebuilt from a fresh install. That removes the usual obstacle to upgrading a working machine, where reinstalling the operating system and applications costs far more time than the drive swap.

NVMe storage is what lets the SN5000 move between applications and projects without the drive becoming the bottleneck. Loading one program while another writes in the background is the everyday case where an NVMe drive separates itself, and it is the reason a capacity this large stays usable as a working volume rather than an archive.

The video covers the Western Digital Dashboard application, which reports the SN5000's performance along with the storage space still available. Checking it now and then is how you stay ahead of how hard the drive is being worked, rather than discovering a capacity problem partway through a project that depends on it.