SanDisk Extreme PRO 4TB USB 3.2
Score: 90/100
Samsung T7 Shield 2TB Portable SSD
Score: 81/100Rankings
SanDisk's 4TB Extreme PRO Portable SSD combines top-tier 2,000 MB/s throughput with IP65 protection and hardware encryption, ideal for professionals handling large media files in harsh environments, albeit with a larger size and occasional firmware concerns.
The Samsung T7 Shield 2TB combines the high-speed performance of the T7 line with rugged IP65 protection and 3 m drop resistance, delivering 1050 MB/s read and 1000 MB/s write in a rubberized case. It lacks biometric authentication, its read speeds can fall short of the spec, and the warranty is limited to three years.
| Attribute | | |
|---|---|---|
4,096 GBbest | 2,000 GB | |
2,000 MB/sbest | 1,050 MB/s | |
2,000 MB/sbest | 1,000 MB/s | |
| ↓ lower better | 78 gbest | 98 g |
60 monthsbest | 36 months | |
| ↓ lower better | — | 60 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 4096 GB | 2000 GB |
Performance(3) | ||
Interface | USB 3.2 Gen 2x2 | USB 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 2000 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 2000 MB/s | 1000 MB/s |
Build & Design(1) | ||
Weight (g) | 78 g | 98 g |
Warranty(1) | ||
Warranty Period (months) | 60 months | 36 months |
Power & Connectivity(2) | ||
Power Source | Bus-powered | Bus-powered via USB |
Included Cable Type | USB-C to USB-C | USB-C to USB-C, USB-C to USB-A |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, Android | Windows, macOS, Android, Linux, PS5, Xbox Series X/S, mobile devices |
Products in the top-left offer the best value (high score, low price).
Professional reviewers such as ServeTheHome commend the Extreme PRO for its top-tier 2000 MB/s throughput and rugged build, noting it excels in high-resolution video workflows but caution about past firmware reliability and its comparatively larger size.
Everyday users overwhelmingly praise the drive's speed, durability, and ease of use for on-location media work, while recurring complaints focus on data loss when unmounted incorrectly, reduced speeds on Apple devices, and iPhone incompatibility.
“Fast media transfer, durable and small... perfect for run-and-gun filming!”
“Backed up all my precious photos and videos... highly recommend.”
“Our video editors like this product a lot - best for caching.”
Professional reviewers commend the Shield's durability, encryption and consistent high-speed performance, while pointing out the lack of DRAM and that read speeds often plateau below the advertised peak.
Users appreciate the ruggedness and fast transfers for on-the-go work, but note occasional warmth, slower read speeds and wish for a longer warranty.
