ADATA HD710 Pro 2TB
Score: 79/100
Seagate Portable 2TB
Score: 69/100Rankings
The ADATA HD710 Pro 2TB is a rugged 2.5-inch external HDD featuring IP68 waterproofing and MIL-STD-810G shock resistance, delivering up to ~250 MB/s real-world transfer speeds. Its 5400 RPM drive limits performance compared to SSDs and adds noticeable weight. Ideal for outdoor professionals needing durable high-capacity storage.
The Seagate Portable 2TB is a bus-powered external HDD offering fast USB 3.0 transfers and a lightweight, compact chassis. Its main trade-offs are the absence of rugged features and hardware encryption, making it less suitable for harsh environments. Ideal for students and home users needing affordable high-capacity backup.
| Attribute | | |
|---|---|---|
2,000 GBbest | 2,000 GBbest | |
250 MB/sbest | — | |
250 MB/sbest | — | |
| ↓ lower better | 0.27 kg | 0.159 kgbest |
3 yearsbest | 1 years | |
| ↓ lower better | 21.5 mm | 15 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(2) | ||
Interface | USB 3.1 Gen 1 | USB 3.0 |
USB Version | USB 3.1 | 3.0 |
Warranty & Support(1) | ||
Warranty (years) | 3 years | 1 years |
Compatibility(1) | ||
OS Compatibility | Windows, Mac OS X, Linux, Chrome OS | Windows, macOS, Chrome OS |
Build & Design(3) | ||
Weight (kg) | 0.27 kg | 0.159 kg |
Thickness (mm) | 21.5 mm | 15 mm |
Form Factor | 2.5-inch | 2.5" |
Power & Battery(1) | ||
Power Source | USB bus-powered | bus-powered |
Security(1) | ||
Shock Resistance | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the HD710 Pro for its exceptional ruggedness, citing the IP68 waterproof rating and MIL-STD-810G shock resistance as top-tier. They acknowledge solid but modest performance, noting the 5400 RPM HDD limits speed compared to SSDs, yet consider the drive a reliable choice for demanding outdoor environments.
Everyday users echo the durability praise, highlighting the drive's ability to survive drops and water exposure while delivering consistent ~250 MB/s transfer rates. Weight is noted as acceptable for a rugged device, and no major complaints surface beyond the expected heft.
“tough go-anywhere hard drive”
“rugged external HDD with decently good CrystalDiskMark speeds”
Professional reviewers rate the Seagate Expansion Portable 2TB highly for its fast USB 3.0 performance, compact and lightweight chassis, and budget-friendly price. TechReprise gave it 9/10, citing reliable 5400 RPM operation and ease of repair, while TechGearLab named it Best Overall External HDD, emphasizing cross-platform compatibility and included data-recovery service.
Everyday users appreciate the drive's plug-and-play simplicity, quick transfer speeds for large files, and the portable form factor. Complaints are limited but often revolve around the need to format before first use and the absence of any impact or water resistance.
