Seagate Portable 4TB
Score: 74/100
Samsung T7 1TB
Score: 85/100Rankings
The Samsung T7 1TB Portable SSD delivers near-rated 1 GB/s speeds in a tiny, lightweight aluminum case with hardware encryption and drop resistance, making it ideal for fast, secure on-the-go storage.
The Seagate Portable 4TB HDD delivers reliable ~107 MB/s sequential performance with UASP support in a lightweight, bus-powered package, though its plastic shell and occasional USB disconnects limit rugged use.
| Attribute | | |
|---|---|---|
4,000 GBbest | 1,000 GB | |
107.2 MB/s | 1,050 MB/sbest | |
104.5 MB/s | 1,000 MB/sbest | |
12 months | 36 monthsbest | |
| ↓ lower better | 0.254 kg | 0.059 kgbest |
| ↓ lower better | 80 mm | 55.88 mmbest |
| ↓ lower better | 20.1 mm | 7.62 mmbest |
| ↓ lower better | 117 mm | 83.82 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.0 | USB 3.2 Gen 2 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 107.2 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 104.5 MB/s | 1000 MB/s |
Warranty & Support(1) | ||
Warranty Period (months) | 12 months | 36 months |
Security(1) | ||
Hardware Encryption | false | true |
Power & Connectivity(1) | ||
Power Source | Bus-powered | USB |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Xbox, PlayStation | Windows, macOS, Android, consoles |
Build & Design(4) | ||
Weight (kg) | 0.254 kg | 0.05895 kg |
Width (mm) | 80 mm | 55.88 mm |
Height (mm) | 20.1 mm | 7.62 mm |
Depth (mm) | 117 mm | 83.82 mm |
Storage(2) | ||
Storage Capacity (GB) | 4000 GB | 1000 GB |
Drive Type | HDD | SSD |
Durability(1) | ||
Drop Resistance | false | true |
Accessories(1) | ||
Included Cable Type | USB 3.0 | USB-C to USB-C, USB-C to USB-A |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the drive's solid sequential speeds, UASP support and overall reliability, but flag occasional front-panel USB port compatibility problems and firmware inconsistencies.
Everyday users appreciate the plug-and-play simplicity, lightweight design, and cross-platform compatibility, while recurring complaints focus on occasional USB-related disconnects and a thin plastic shell.
Professional reviewers rate the T7 between 4.0 and 4.5 stars, praising its speed, premium chassis and encryption while noting the lack of biometric security and a shorter warranty.
Everyday users give it a perfect 5-star average, lauding its speed, tiny form factor and reliability, with occasional complaints about Linux encryption support and price.
“intermittent disconnections when used with laptops or USB hubs - often resolved by switching ports”
“Extremely fast read & write speeds”
“Tiny and easy to carry”
