SanDisk Extreme 2TB
Score: 77/100
Samsung T7 4TB
Score: 59/100Rankings
The SanDisk 2TB Extreme Portable SSD offers NVMe-level performance, IP65 ruggedness and hardware encryption in a compact, bus-powered package, making it a solid choice for creators and field professionals.
The Samsung T7 4TB offers fast USB 3.2 Gen 2 performance in a credit-card-sized aluminum body, with 256-bit AES encryption and 2 m drop resistance. While it delivers up to 1,050 MB/s read and 1,000 MB/s write speeds, its DRAMless design may affect large transfers.
| Attribute | | |
|---|---|---|
2 TB | 4 TBbest | |
1,050 MB/sbest | 1,050 MB/sbest | |
1,000 MB/sbest | 1,000 MB/sbest | |
5 yearsbest | 3 years | |
| ↓ lower better | 0.051 kgbest | 0.091 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Warranty(1) | ||
Warranty Period (years) | 5 years | 3 years |
Physical(1) | ||
Weight (kg) | 0.051 kg | 0.091 kg |
Compatibility(1) | ||
Operating System Compatibility | Windows 8, Windows 10, macOS v10.9+, USB 3.0, USB 2.0 | Windows, macOS, Android |
Storage(2) | ||
Storage Capacity (TB) | 2 TB | 4 TB |
Form Factor | portable | Credit card-sized |
Products in the top-left offer the best value (high score, low price).
Professional reviewers rate the drive 4.5/5, praising its fast transfers, rugged IP65 construction and strong security, while noting its larger size and legacy software as minor drawbacks.
Everyday users overwhelmingly praise speed, ruggedness and plug-and-play ease, though some report early failures and occasional adapter connectivity glitches.
Professional reviewers praise the T7 for its near-class-leading USB 3.2 Gen 2 speeds, solid aluminum construction, and robust 256-bit AES encryption, noting it delivers excellent value compared to the older T5. The main criticism centers on its DRAMless design, which can cause noticeable slowdowns during very large transfers, and the absence of a biometric sensor found on the T7 Touch.
Everyday users overwhelmingly rate the drive highly, highlighting its lightning-fast transfers, cross-platform plug-and-play convenience, and rugged yet lightweight form factor. Recurring complaints focus on Linux incompatibility for encrypted drives, occasional Windows 8.1 detection issues, and the lack of a protective case.
“Blazingly fast file transfers, rugged design, and strong security features, making it an excellent choice for professionals and content creators.”
“a workhorse”
“dead paperweight”
