Buffalo External SSD USB-C 1TB
Score: 58/100
SSK 256GB SSD
Score: 70/100Rankings
The SSK 256 GB SSD offers decent speeds and excellent portability at a low price, but reliability concerns and overheating have been reported by users.
The BUFFALO 1TB External SSD is an ultra-light, PlayStation-licensed portable drive offering 600 MB/s read speeds and shock-resistant construction, aimed at gamers and casual users seeking easy plug-and-play storage.
| Attribute | | |
|---|---|---|
1,000 GBbest | 256 GB | |
600 MB/sbest | 550 MB/s | |
— | 500 MB/sbest | |
| ↓ lower better | 17 gbest | 27 g |
36 monthsbest | — | |
| ↓ lower better | — | 42.5 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 1000 GB | 256 GB |
Performance(2) | ||
Interface | USB 3.2 Gen 2 | USB 3.2 Gen2 |
Sequential Read Speed (MB/s) | 600 MB/s | 550 MB/s |
Build & Design(2) | ||
Weight (g) | 17 g | 27 g |
Form Factor | portable | M.2 2280 |
Power & Connectivity(2) | ||
Power Source | bus | USB |
Included Cable Type | USB-C | USB‑C to USB‑C, USB‑A adapter |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, PS4, PS5 | Windows, macOS, Linux, Android, iOS, Xbox, PS4, Smart TVs |
Products in the top-left offer the best value (high score, low price).
Reviewers praise the drive's strong PlayStation integration and high read speed, but note the cheap plastic build and potential long-term performance inconsistencies.
Everyday users appreciate the speed and lightweight form factor for gaming, while some report fragile feel and occasional failures.
Users appreciate the speed and price, yet many report failures, overheating, and data loss, making it a risky choice for critical data.
“Plugged it in and it worked immediately”
“Fast and reliable performance”
“Feels like it could break if dropped”
