ADATA HV620S 1TB Black
Score: 74/100
WD My Passport 2TB
Score: 75/100Rankings
The WD My Passport 2TB HDD delivers reliable storage, strong encryption, and a lightweight, bus-powered design, ideal for Windows-centric backup needs.
The ADATA HV620S 1TB is an ultra-slim, glossy-finished portable HDD with USB 3.1 Gen 1 connectivity and a lightweight design. It offers broad OS and console compatibility plus a 3-year warranty, but lacks hardware encryption and is vulnerable to drops. Ideal for users who value portability and capacity over high-speed performance.
| Attribute | | |
|---|---|---|
1,024 GB | 2,000 GBbest | |
90 MB/s | 110 MB/sbest | |
90 MB/s | 110 MB/sbest | |
36 monthsbest | 36 monthsbest | |
| ↓ lower better | 0.152 kg | 0.12 kgbest |
| ↓ lower better | 115 mm | 74.93 mmbest |
| ↓ lower better | 11.5 mm | 11.18 mmbest |
| ↓ lower better | 78 mmbest | 107.19 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.1 Gen 1 | USB 3.2 Gen 1 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 90 MB/s | 110 MB/s |
Sequential Write Speed (MB/s) | 90 MB/s | 110 MB/s |
Security(1) | ||
Hardware Encryption | false | true |
Power & Connectivity(1) | ||
Power Source | Bus-powered (USB) | Bus-powered |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, PlayStation, Xbox | Windows, macOS (reformat) |
Build & Design(4) | ||
Weight (kg) | 0.152 kg | 0.12 kg |
Width (mm) | 115 mm | 74.93 mm |
Height (mm) | 11.5 mm | 11.18 mm |
Depth (mm) | 78 mm | 107.19 mm |
Storage(2) | ||
Storage Capacity (GB) | 1024 GB | 2000 GB |
Drive Type | Mechanical HDD | HDD |
Accessories(1) | ||
Included Cable Type | USB 3.1 A to Micro-B cable | Micro-USB to USB-A |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the HV620S for its sleek, ultra-slim design and solid build quality, noting reliable USB 3.1 performance despite the 5400 RPM drive, while cautioning about the glossy finish and slower speeds versus SSDs.
Everyday users overwhelmingly praise the drive's portability, ease of use, and reliable performance, especially for large-file transfers, while noting fingerprint-prone surface and occasional connection issues.
“Fits easily in pockets or laptop bags”
“I had to learn how to format via Disk Utility for use with MacBooks, but it works well now and does what it is supposed to do: sit there and blink.”
Reviewers commend its capacity, USB 3.0 performance, and encryption, while noting the lack of a metal chassis and rugged features.
Users appreciate its reliability and value, but frequently mention the need to reformat for Mac and the plastic build quality.
