Our Take
The WD_BLACK P40 is a portable external SSD aimed at gamers who want fast storage they can share across multiple platforms. At 2TB, it offers meaningful capacity for game libraries, and the USB 3.2 Gen 2x2 interface delivers genuinely quick transfers. It sits at the premium end of portable drives, competing on speed and aesthetics rather than price.
Key Features
USB 3.2 Gen 2x2 interface with sequential read speeds up to 2,000 MB/s
2TB capacity, suitable for storing a substantial library of games or large media files
Compatible with PS5, Xbox Series X/S, PC, and Mac (PS5 use limited to extended USB storage, not internal replacement)
Customisable RGB lighting strip with per-zone colour control via WD_BLACK Dashboard software
WD_BLACK Dashboard available on PC for monitoring drive health and adjusting lighting settings
Bus-powered via a single USB-C cable — no external power supply required
Our Verdict
A solid pick for PC gamers who have a compatible USB 3.2 Gen 2x2 port and want fast, high-capacity portable storage with some visual flair. Those primarily using a console or a MacBook will find the premium harder to justify — a simpler, cheaper portable SSD would likely serve them just as well.