WD My Passport 4TB Portable External Hard Drive: 3 of 8 decision facts sourced. Missing: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty.
WD My Passport SSD 2TB: 3 of 8 decision facts sourced. Missing: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty.
| WD My Passport 4TB Portable External Hard Drive | WD My Passport SSD 2TB | |
|---|---|---|
| Price today | $149.95 | $315 |
| Capacity | 4TB newegg.com | 2000 gigabytes bestbuy.com |
| Interface | USB 3.0 bestbuy.com | USB Type A (USB 3.0 Gen1) bestbuy.com |
| Starting MSRP | $119.99 bestbuy.com | $799.99 bestbuy.com |
Not yet sourced — WD My Passport 4TB Portable External Hard Drive: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty. WD My Passport SSD 2TB: Sequential read, Sequential write, Endurance (TBW), DRAM cache, Warranty. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Pick WD My Passport 4TB Portable External Hard Drive if you need maximum storage capacity at a low price ($119.99 for 4TB) and can accept slower HDD speeds. Pick WD My Passport SSD 2TB if you prioritize faster data access and a lighter form factor despite the higher cost ($799.99 for 2TB). Neither publishes sequential read, sequential write, endurance, DRAM cache or warranty yet.
WD My Passport 4TB Portable External Hard Drive lists at $149.95 while WD My Passport SSD 2TB lists at $315 — WD My Passport 4TB Portable External Hard Drive undercuts WD My Passport SSD 2TB by $165.05 (110%).
Provisional pick: WD My Passport 4TB Portable External Hard Drive — not enough sourced decision facts for WD My Passport 4TB Portable External Hard Drive and WD My Passport SSD 2TB. We don't rank on specs we can't verify.
| WD My Passport 4TB Portable External Hard Drive | WD My Passport SSD 2TB | |
|---|---|---|
| Capacity | 4TB | 2000 gigabytes |
| Interface | USB 3.0 | USB Type A (USB 3.0 Gen1) |
| Starting MSRP | $119.99 | $799.99 |
| Dimensions | L:107.2mm (4.22 in) W:75.00mm (2.95 in) H:19.15mm (0.75 in) | — |
| Encryption Algorithm | 256-bit AES | — |
| External Hard Drive Type | Portable | Portable |
Provisional pick: WD My Passport 4TB Portable External Hard Drive — not enough sourced decision facts for WD My Passport 4TB Portable External Hard Drive and WD My Passport SSD 2TB.
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