WD My Passport SSD 2TB: 3 of 8 decision facts sourced. Missing: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty.
Western Digital My Passport 4TB HDD: 0 of 8 decision facts sourced. Missing: Capacity, Interface, Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty, Starting MSRP.
| WD My Passport SSD 2TB | Western Digital My Passport 4TB HDD | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| Capacity | 2000 gigabytes bestbuy.com | Not yet sourced |
| Interface | USB Type A (USB 3.0 Gen1) bestbuy.com | Not yet sourced |
| Starting MSRP | $799.99 bestbuy.com | Not yet sourced |
Not yet sourced — WD My Passport SSD 2TB: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty. Western Digital My Passport 4TB HDD: Capacity, Interface, Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty, Starting MSRP. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: For pure archival backup where speed isn’t a priority, the My Passport 4TB HDD provides far more storage for less money. Both are reliable, but the SSD’s solid‑state design gives it better durability and performance.
Provisional pick: WD My Passport SSD 2TB — not enough sourced decision facts for Western Digital My Passport 4TB HDD and WD My Passport SSD 2TB. We don't rank on specs we can't verify.
Specs not yet sourced for Western Digital My Passport 4TB HDD — no manufacturer, official or retailer source we read publishes them yet.
| WD My Passport SSD 2TB | Western Digital My Passport 4TB HDD | |
|---|---|---|
| Capacity | 2000 gigabytes | — |
| Interface | USB Type A (USB 3.0 Gen1) | — |
| Starting MSRP | $799.99 | — |
| External Hard Drive Type | Portable | — |
| Internal Or External | External | — |
| Minimum System Requirements | Android 4.4 (KitKat) or later, Apple OS X 10.11 El Capitan, Microsoft Windows 7 / 8.1 / 10, Apple MacOS X 10.12, Apple iOS 9 or later, Apple MacOS X 10.13 | — |
Provisional pick: WD My Passport SSD 2TB — not enough sourced decision facts for Western Digital My Passport 4TB HDD and WD My Passport SSD 2TB.
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