WD
WD My Passport 5TB (WDBPKJ0050BBK-WESN)
$159.95Cheaper
Released 2019
Best External Hard Drives · head-to-head
WD My Passport 5TB (WDBPKJ0050BBK-WESN) vs LaCie Rugged Mini 4TB (LAC9000633)
A sourced, side-by-side comparison. WD My Passport 5TB (WDBPKJ0050BBK-WESN) is cheaper at $159.95. Every spec and price links to its source.
LaCie
LaCie Rugged Mini 4TB (LAC9000633)
$169.99
Released 2016
Which is better: the WD My Passport 5TB (WDBPKJ0050BBK-WESN) or LaCie Rugged Mini 4TB (LAC9000633)?
The WD My Passport 5TB (WDBPKJ0050BBK-WESN) wins 1 of the 1 specs we compare head to head; the other wins 0. The WD My Passport 5TB (WDBPKJ0050BBK-WESN) is the cheaper at $159.95. The WD My Passport 5TB (WDBPKJ0050BBK-WESN) both leads on specs and costs less — the straightforward pick.
See WD My Passport 5TB (WDBPKJ0050BBK-WESN) on Amazon See LaCie Rugged Mini 4TB (LAC9000633) on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | WD My Passport 5TB (WDBPKJ0050BBK-WESN) | LaCie Rugged Mini 4TB (LAC9000633) |
|---|---|---|
| US price | $159.95 | $169.99 |
| Brand | WD | LaCie |
| Released | 2019 | 2016 |
| Capacity (TB) | 5 | 4 |
| Form factor | portable | portable |
| Interface | usb_3_2_gen1 | usb_3_0 |
| RPM | 5400 | 5400 |
| Power | bus_powered | bus_powered |
| Hardware encryption | Yes | No |
| Dimensions (in) | 4.22 x 2.95 x 0.75 in | 5.3 x 3.4 x 0.8 in |
| Release | 2019 | 2016 |
Sources — WD My Passport 5TB (WDBPKJ0050BBK-WESN): cdw.com (verified 2026-06-19). LaCie Rugged Mini 4TB (LAC9000633): bhphotovideo.com (verified 2026-06-19).
What's the difference between the WD My Passport 5TB (WDBPKJ0050BBK-WESN) and LaCie Rugged Mini 4TB (LAC9000633)?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- Capacity (TB): WD My Passport 5TB (WDBPKJ0050BBK-WESN) 5 vs LaCie Rugged Mini 4TB (LAC9000633) 4
- Interface: WD My Passport 5TB (WDBPKJ0050BBK-WESN) usb_3_2_gen1 vs LaCie Rugged Mini 4TB (LAC9000633) usb_3_0
- Hardware encryption: WD My Passport 5TB (WDBPKJ0050BBK-WESN) true vs LaCie Rugged Mini 4TB (LAC9000633) false
- Dimensions (in): WD My Passport 5TB (WDBPKJ0050BBK-WESN) 4.22 x 2.95 x 0.75 in vs LaCie Rugged Mini 4TB (LAC9000633) 5.3 x 3.4 x 0.8 in
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
WD My Passport 5TB (WDBPKJ0050BBK-WESN)
All three whitelisted labs (Tom's Hardware, StorageReview, PCWorld) hands-on tested this exact 2019 5TB My Passport. Consensus: a spacious, cheap-per-gigabyte, attractively built portable HDD with consistent sequential speeds in the ~115-128 MB/s range, but clearly slower than SSDs and weak on small-file writes. One StorageReview write figure (114.5 MB/s) was dropped because the source printed a garbled unit that could not be confirmed. (3 sourced reviews, 3 lab-tested.)
Praised: Spacious 5TB capacity in a slim, portable body; Consistent, solid-for-an-HDD sequential speeds (~115-128 MB/s); Low price per gigabyte and attractive styling.
Flagged: Much slower than SSDs; wrong pick if speed is a priority; Unusually slow small-file / folder write performance.
LaCie Rugged Mini 4TB (LAC9000633)
No sourced tester review yet.