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WD 256GB My Passport SSD External Portable Drive, USB 3.1, Up to 540 MB/s - WDBKVX2560PSL-WESN
Western Digital

WD 256GB My Passport SSD External Portable Drive, USB 3.1, Up to 540 MB/s - WDBKVX2560PSL-WESN

Bottom line: The Western Digital WD 256GB My Passport SSD External Portable Drive: Read speeds up to 540 MB/s over USB 3.1 Gen 2; main trade-off: 256GB fills fast with 4K video or game libraries.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Read speeds up to 540 MB/s over USB 3.1 Gen 2
  • ✓ Hardware encryption with password protection built in
  • ✓ Ships USB-C ready, still works with USB-A and USB 2.0
  • ✓ Shock-resistant SSD design with no moving parts

Cons

  • ✗ 256GB fills fast with 4K video or game libraries
  • ✗ 540 MB/s trails newer USB 3.2 Gen 2x2 drives
  • ✗ WD Discovery software suite is Windows/macOS only
  • ✗ Per-gigabyte cost is high next to 1TB versions

Manufacturer description

The WD My Passport SSD packs 256GB of portable storage into a pocketable, shock-resistant shell that moves files at read speeds up to 540 MB/s. Connectivity is deliberately broad: it ships USB Type-C and USB 3.1 Gen 2 ready, and stays compatible with USB 3.0, USB 2.0, and USB-A machines, so an older laptop and a current-generation one can share the same drive without an adapter hunt. Security is handled on the drive itself. Password protection with 256-bit hardware encryption means your files stay locked without a background app slowing transfers down. The bundled WD Discovery suite adds WD…

SpecPicks Verdict

SpecPicks scored Western Digital WD 256GB My Passport SSD External Portable Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Western Digital's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the WD My Passport SSD?

Western Digital rates it at read speeds up to 540 MB/s over a USB 3.1 Gen 2 connection. Actual throughput depends on your port; plugging into a USB 2.0 or USB 3.0 host will cap it well below that figure.

Does it work with USB-C laptops and older USB-A ports?

Yes. The drive is USB Type-C and USB 3.1 Gen 2 ready, and it remains compatible with USB 3.0, USB 2.0, and USB-A connections, so it works across both newer and older machines.

Can I password protect the files on this drive?

Yes. The My Passport SSD includes password protection backed by hardware encryption, configured through the included WD Security utility, so files stay locked if the drive is lost or taken.

What software comes with it?

It includes the WD Discovery suite, which bundles WD Backup, WD Security, WD Drive Utilities, and import tools for social media and cloud storage services. Installing the suite is optional for basic file transfers.

Is 256GB enough storage for my needs?

It suits document archives, photo offloads, and project scratch files. Large 4K video libraries or modern game installs will consume it quickly, so check the listing for higher-capacity versions of the same model if you store heavy media.

Key Features

  • Blazing-fast file transfers with read speeds up to 540 MB/s
  • Password protection with hardware encryption
  • USB Type-C and USB 3.1 Gen 2 ready; USB 3.0, USB 2.0 and USB-A compatible
  • WD Discovery software for WD Backup, WD Security, Social Media and Cloud Storage import, WD Drive Utilities
  • Trusted drive built with WD reliability

Full Specifications

BrandWestern Digital
ColorBlack
Model NameMy Passport
Read Speed540 megabytes_per_second
Form FactorPortable
Media Speed540 megabytes_per_second
ConnectivityUSB
Model NumberWDBKVX2560PSL-WESN
Built-In MediaPortable SSD drive, Quick Start Guide, USB Type-C to Type-A adapter, USB Type-C to Type-C cable (supports USB 3.1 Gen 2), WD Discovery for WD Backup, WD Security and WD Drive Utilities software
Item Type NameWD WDBKVX2560PSL-WESN 256GB My Passport SSD Portable Storage - USB 3.1 - Black-Gray
Hard-Drive Size256 GB
Mfr Part NumberWDBKVX2560PSL-WESN
Number of Items1
Special FeaturePortable, Shock Resistant
Hardware PlatformMac
Installation TypeExternal Hard Drive
Compatible DevicesDesktop, Laptop, Television
Data Transfer Rate540 megabytes_per_second
Enclosure MaterialAluminum
Additional FeaturesPortable, Shock Resistant

Ready to buy?

WD 256GB My Passport SSD External Portable Drive, USB 3.1, Up to 540 MB/s - WDBKVX2560PSL-WESN is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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