
Verbatim Vx500 240GB
Score: 71/100
Buffalo SSD-PUT500U3B
Score: 81/100Rankings

The Buffalo 500 GB SSD-PUT combines ultra-compact pen-drive dimensions with fast NVMe-over-UASP performance, but its modest PCMark score and lack of a native USB-C port keep it from being a premium choice.

The Verbatim Vx500 240 GB SSD delivers fast USB 3.1 Gen 2 performance in a ultra-compact, shock-resistant metal case. It's ideal for portable backups but lacks encryption and higher capacities.
| Attribute | ![]() | ![]() |
|---|---|---|
240 GB | 500 GBbest | |
500 MB/s | 600 MB/sbest | |
435 MB/s | 500 MB/sbest | |
| ↓ lower better | 27 g | 17 gbest |
24 months | 36 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 240 GB | 500 GB |
Performance(3) | ||
Interface | USB 3.1 Gen 2 | USB 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 500 MB/s | 600 MB/s |
Sequential Write Speed (MB/s) | 435 MB/s | 500 MB/s |
Build & Design(2) | ||
Weight (g) | 27 g | 17 g |
Form Factor | 2.5-inch external SSD | Pen drive |
Warranty(1) | ||
Warranty Period (months) | 24 months | 36 months |
Power & Connectivity(2) | ||
Power Source | Bus-powered via USB | Bus-powered |
Included Cable Type | USB-C to USB-A, USB-C to USB-C | USB‑A to USB‑C adapter |
Compatibility(1) | ||
Operating System Compatibility | Windows 7+, macOS 10.4+ | Windows, macOS, ChromeOS, PS4, PS5, Xbox One, Xbox Series X/S |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Vx500's strong point-to-point performance, rugged metal chassis and dual cables, but note its modest capacity and lack of built-in encryption.
Everyday users commend the fast transfers, lightweight form factor and plug-and-play ease, while complaining about limited capacity and occasional write-speed shortfalls.

“Speed and reliability”

“Plug-and-play makes it hassle-free”

“Lightweight and fits in any pocket”




Professional reviewers laud the SSD-PUT for its groundbreaking miniaturization, NVMe-over-UASP performance and excellent price-to-speed ratio, while noting a modest PCMark score, firmware-update requirement, and lack of a native USB-C connector.
Everyday users praise the pocket-size convenience, lightning-fast file transfers, reliable LED indicator and seamless console compatibility, while recurring complaints focus on the optional third-year warranty registration, feel of the retractable connector, and desire for a built-in USB-C port.