Tianken Ultra Slim 1TB
Score: 66/100
Kosbees External HDD 500GB
Score: 57/100Rankings
The Tianken 1 TB ultra-slim portable HDD delivers a budget-friendly large capacity with broad compatibility and a lightweight design, making it suitable for casual backups and console storage. Its mechanical nature limits speed and durability compared with SSD alternatives.
The Kosbees 500 GB portable HDD offers a slim, lightweight design with USB 3.0 performance and broad device compatibility, making it a budget-friendly option for gamers and students. It lacks hardware encryption and provides modest capacity, so it suits casual storage rather than high-security or high-capacity needs.
| Attribute | | |
|---|---|---|
1,000 GBbest | 500 GB | |
125 MB/sbest | 120 MB/s | |
— | 103 MB/sbest | |
12 monthsbest | 12 monthsbest | |
| ↓ lower better | 0.198 kgbest | 0.231 kg |
| ↓ lower better | 79 mmbest | 81 mm |
| ↓ lower better | 13.2 mmbest | 14 mm |
| ↓ lower better | 122 mm | 119 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Sequential Read Speed (MB/s) | 125 MB/s | 120 MB/s |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, Chrome OS, Android, PS4, Xbox One, smart TVs | exFAT |
Build & Design(4) | ||
Weight (kg) | 0.198 kg | 0.231 kg |
Width (mm) | 79 mm | 81 mm |
Height (mm) | 13.2 mm | 14 mm |
Depth (mm) | 122 mm | 119 mm |
Storage(1) | ||
Storage Capacity (GB) | 1000 GB | 500 GB |
Products in the top-left offer the best value (high score, low price).
Professional reviewers view the Tianken drive as a solid budget option that delivers essential features without premium build quality, noting its slower mechanical performance but praising its value for casual users.
Everyday users appreciate the plug-and-play simplicity, lightweight design, and affordability, while expressing frustration over advertised vs usable space and occasional cable durability concerns.
“Works perfectly with my PS4 - transferred all my games in minutes”
“Very lightweight and fits in my pocket - great for college”
“Wish it came pre-formatted for Mac”
Professional reviewers note that the Kosbees drive delivers the expected performance of an entry-level 5400 RPM portable HDD, with solid build quality and a price-point that undercuts name-brand competitors. They praise its plug-and-play simplicity and console support, but criticize the lack of encryption, the need for Mac reformatting, and its limited suitability for high-end workloads.
Everyday users rate the drive highly for its lightweight feel, ease of use on Windows, and reliable game storage on PS4/Xbox One. Common complaints involve the capacity display mismatch, the requirement to reformat for macOS, warmth during prolonged use, and the absence of accessories or backup software.
