Transcend StoreJet M3 1TB
Score: 49/100
Seagate One Touch 2TB
Score: 72/100Rankings
The Seagate One Touch 2 TB portable HDD offers strong hardware encryption, a premium aluminum chassis, and solid USB 3.0 performance in a lightweight package. It is best suited for mobile professionals who need secure, cross-platform storage but do not require rugged durability.
The 1 TB Transcend StoreJet 25M3 provides rugged, military-grade protection, USB 3.0 speeds and software-based encryption in a compact, bus-powered package. It excels for field use but carries the older micro-USB connector and may run warm under heavy load.
| Attribute | | |
|---|---|---|
1,000 GB | 2,000 GBbest | |
90 MB/s | 120 MB/sbest | |
60 MB/s | 120 MB/sbest | |
12 months | 24 monthsbest | |
| ↓ lower better | 0.185 kg | 0.148 kgbest |
| ↓ lower better | 80.8 mm | 78 mmbest |
| ↓ lower better | 16.1 mm | 11.71 mmbest |
| ↓ lower better | 129.5 mm | 114.8 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Sequential Read Speed (MB/s) | 90 MB/s | 120 MB/s |
Sequential Write Speed (MB/s) | 60 MB/s | 120 MB/s |
Warranty & Support(1) | ||
Warranty Period (months) | 12 months | 24 months |
Security(1) | ||
Hardware Encryption | false | true |
Compatibility(1) | ||
Operating System Compatibility | Windows 7+, macOS 10.10+ | exFAT |
Build & Design(4) | ||
Weight (kg) | 0.185 kg | 0.148 kg |
Width (mm) | 80.8 mm | 78 mm |
Height (mm) | 16.1 mm | 11.71 mm |
Depth (mm) | 129.5 mm | 114.8 mm |
Storage(1) | ||
Storage Capacity (GB) | 1000 GB | 2000 GB |
Accessories(1) | ||
Included Cable Type | Y-cable | Micro-B to USB-A |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the StoreJet 25M3 for its rugged, rubberized construction and solid build quality, noting it feels as tough as an OtterBox case and retains its appearance after months of daily transport.
Everyday users overwhelmingly highlight the drive's durability, slip-resistant grip, and ease of use with a single USB connection.
“Works fine with a single USB 3.0 cable, no need for the second power connector.”
“Would I pay the extra $10 again for the 'military-grade' versus a similar Seagate or WD? Probably.”
“Plugged it in, formatted exFAT in about 3-seconds... and it just… worked. No muss, no fuss.”
Professional reviewers highlight the One Touch's strong security features and premium aluminum chassis, noting that hardware AES-256 encryption is uncommon at this price. They commend its straightforward plug-and-play experience but point out the lack of USB-C and limited ruggedness as minor shortcomings.
Everyday users overwhelmingly praise the drive's reliability, fast setup, and built-in encryption, often rating it 5 out of 5. Common complaints revolve around confusing software trial offers, occasional reformatting for Time Machine, and concerns about shock vulnerability.
