Western Digital 4TB My Passport SSD External Portable Solid State Drive, Grey, Up to 1,050 MB/s, USB 3.2 Gen-2 and USB-C Compatible (USB-A for older systems) – WDBAGF0040BGY-WESN
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The Western Digital 4TB My Passport SSD External Portable Solid State Drive, Grey, Up to 1,050 MB/s, USB 3.2 Gen-2 and USB-C Compatible (USB-A for older systems) – WDBAGF0040BGY-WESN is a solid pick with broad community endorsement in the external storage category, priced around $599.00, rated 4.5★ across 8,919 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
Save, access and protect the content that matters to you with the My Passport SSD, giving you speeds of up to 1050MB/s** and write speeds of up to 1000MB/s** with NVMe technology. Keep your productivity flowing with password enabled hardware encryption in a sleek, durable metal design. Easy to use. Blazing fast. | ** Based on read speed unless otherwise stated. As used for transfer rate, 1 MB/s = one million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.
SpecPicks Verdict
SpecPicks classifies Western Digital 4TB My Passport SSD External Portable Solid State… as a solid pick with broad community endorsement in the external storage category, based on 8,919 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. WD's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Large, well-vetted feedback pool (8,919 reviews)
- ✓ Password enabled 256-bit AES hardware encryption
- ✓ Backed by WD's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Blazing fast NVMe technology with speeds of up to 1050MB/s and write speeds of up to 1000MB/s | Based on read speed unless otherwise stated. As used for transfer rate, 1 MB/s = one million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors..date transfer rate:1050.0 megabits_per_second.Compatibility : Windows 10+ operating systems, macOS 11+.
- Password enabled 256-bit AES hardware encryption
- Shock and vibration resistant. Drop resistant up to 6.5ft (1.98m)
- Cross Compatible USB 3.2 Gen-2 and USB-C (USB-A for older systems)
- 5-year manufacturer's limited warranty
Full Specifications
| Brand | WD |
|---|---|
| Color | Gray |
| Model Name | My Passport SSD |
| Read Speed | 1050 Megabytes Per Second |
| Form Factor | Portable |
| Media Speed | 1000 |
| Connectivity | USB-C |
| Model Number | WDBAGF0040BGY-WESN |
| Compatibility | Mac |
| Built-In Media | Portable SSD drive, Quick Start Guide, USB Type-C to Type-A adapter, USB Type-C to Type-C cable (supports USB 3.2 Gen 2), WD Discovery software for backup and password protection |
| Item Type Name | Solid State Drive |
| Hard-Drive Size | 4 TB |
| Mfr Part Number | WDBAGF0040BGY-WESN |
| Number of Items | 1 |
Ready to buy?
Western Digital 4TB My Passport SSD External Portable Solid State Drive, Grey, Up to 1,050 MB/s, USB 3.2 Gen-2 and USB-C Compatible (USB-A for older systems) – WDBAGF0040BGY-WESN is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.