Seagate Expansion 5TB: 3 of 6 decision facts sourced. Missing: Power, Dimensions, Weight.
Western Digital My Passport 4TB: 3 of 6 decision facts sourced. Missing: Power, Warranty, Starting MSRP.
| Seagate Expansion 5TB | Western Digital My Passport 4TB | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| Capacity | 5000 gigabytes bestbuy.com | 4TB westerndigital.com |
| Dimensions | Not yet sourced | 4.22" x 2.95" x 0.53" westerndigital.com |
| Weight | Not yet sourced | 0.31lbs westerndigital.com |
| Warranty | limited warranty seagate.com | Not yet sourced |
| Starting MSRP | $129.99 bestbuy.com | Not yet sourced |
Not yet sourced — Seagate Expansion 5TB: Power, Dimensions, Weight. Western Digital My Passport 4TB: Power, Warranty, Starting MSRP. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Pick the Seagate Expansion 5TB if you need the highest capacity for bulk storage at a lower price point per gigabyte. The WD wins slightly for overall utility due to its dedicated security layer, though the Seagate remains the better raw capacity choice.
Provisional pick: Western Digital My Passport 4TB — not enough sourced decision facts for Seagate Expansion 5TB and Western Digital My Passport 4TB. We don't rank on specs we can't verify.
| Seagate Expansion 5TB | Western Digital My Passport 4TB | |
|---|---|---|
| Capacity | 5000 gigabytes | 4TB |
| Warranty | limited warranty | — |
| Starting MSRP | $129.99 | — |
| External Hard Drive Type | Desktop | — |
| Interface(s) | USB 3.0 | — |
| Internal Or External | External | — |
Provisional pick: Western Digital My Passport 4TB — not enough sourced decision facts for Seagate Expansion 5TB and Western Digital My Passport 4TB.
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