SanDisk Extreme 2TB
Score: 77/100
WD Elements 6TB
Score: 58/100Rankings
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 WD 6TB Elements Portable HDD delivers massive storage in an ultra-light, eco-friendly package, ideal for budget-conscious users needing bulk backup, though it lacks speed and security features of SSDs.
| Attribute | | |
|---|---|---|
2 TB | 6 TBbest | |
1,050 MB/sbest | 120 MB/s | |
1,000 MB/sbest | 120 MB/s | |
5 yearsbest | 2 years | |
| ↓ lower better | 0.051 kg | 0.045 kgbest |
— | 5,400 RPMbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Warranty(1) | ||
Warranty Period (years) | 5 years | 2 years |
Connectivity(2) | ||
Interface | USB 3.2 Gen 2 | USB 3.2 Gen 1 |
USB Version | USB 3.2 Gen 2 | USB 3.2 Gen 1 |
Power & Battery(1) | ||
Power Source | bus-powered | Bus-powered |
Security(1) | ||
Hardware Encryption | true | false |
Physical(1) | ||
Weight (kg) | 0.051 kg | 0.045 kg |
Compatibility(1) | ||
Operating System Compatibility | Windows 8, Windows 10, macOS v10.9+, USB 3.0, USB 2.0 | Windows, macOS |
Storage(3) | ||
Storage Capacity (TB) | 2 TB | 6 TB |
Drive Type | SSD | HDD |
Form Factor | portable | 2.5 inch |
Performance(2) | ||
Sequential Read Speed (MB/s) | 1050 MB/s | 120 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 120 MB/s |
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 label the 6TB Elements as a top-value pick, highlighting its low price per terabyte, reliable mechanical design, two-year warranty, and eco-friendly enclosure, while noting it is unsuitable for speed-critical workloads and lacks hardware encryption.
Everyday users praise the straightforward Windows setup, dependable long-term backup, and portable form factor, but complain about the attached Micro-USB cable wearing out, occasional early failures, and the need to reformat for macOS.
“Blazingly fast file transfers, rugged design, and strong security features, making it an excellent choice for professionals and content creators.”
“a workhorse”
“dead paperweight”
