Side-by-side comparison based on expert reviews and community consensus.
Corsair EX400U Portable SSD
Best Editor's PickSamsung T7 Shield
Best OverallPrice
$70-$120
$80-$200
Summary
Wirecutter's top pick after testing 24 drives, offering the best mix of affordability, speed, and features. A strong choice if you trust lab-tested benchmarks.
The most consistently recommended portable SSD across Reddit communities. Fast transfers, rubberized rugged casing, and available in 1TB, 2TB, and 4TB capacities.
Pros
- Wirecutter's top pick after testing 24 portable SSDs
- Best mix of affordability, speed, and features per expert testing
- Strong benchmark performance
- Competitive pricing at 1TB entry point
- Rubberized case provides drop and dust resistance
- Available in 1TB, 2TB, and 4TB capacities
- Consistently praised for reliability across multiple Reddit communities
- Fast transfer speeds suitable for daily work and backups
Cons
- Less community ownership data compared to Samsung T7 Shield
- Corsair is newer to the portable SSD market than Samsung
- Limited Reddit discussion and long-term reliability reports
- Slightly pricier than budget alternatives like Crucial X8
- Not the absolute fastest option for pro video workflows
- Some users report it goes on sale infrequently
Our take
Wirecutter doesn't pick lightly — they tested 24 drives and landed here. If you want a data-driven choice rather than crowd wisdom, the EX400U is your answer.
If you ask Reddit what portable SSD to buy, the answer is almost always the T7 Shield. It's the one people actually own, trust, and recommend to others — that consensus is hard to argue with.
Buy
