Verbatim Vx500 240GB
Score: 71/100
Netac ZX20 256GB
Score: 77/100Rankings
The Netac ZX20L 256 GB Extreme Portable SSD delivers flagship-class NVMe speeds (up to 2000 MB/s) in an aluminum, shock- and dust-resistant case, but its reliability is questioned due to reported early failures and limited after-sales support.
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 | 256 GBbest | |
500 MB/s | 2,000 MB/sbest | |
435 MB/s | 1,700 MB/sbest | |
| ↓ lower better | 27 gbest | 100 g |
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 | 256 GB |
Performance(3) | ||
Interface | USB 3.1 Gen 2 | USB-C 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 500 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 435 MB/s | 1700 MB/s |
Build & Design(2) | ||
Weight (g) | 27 g | 100 g |
Form Factor | 2.5-inch external SSD | 2.5-inch external |
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-C to C and USB-C to A |
Compatibility(1) | ||
Operating System Compatibility | Windows 7+, macOS 10.4+ | Windows, macOS, Linux, Android, iOS, consoles |
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.
Professional reviewers note that the Netac ZX20L delivers impressive raw performance thanks to its NVMe architecture, positioning it as a fast yet budget-friendly option. However, they caution that the use of a DRAM-less YeeStor controller, unbranded TLC NAND, and the absence of disclosed endurance ratings make long-term reliability questionable.
Everyday users praise the drive's speed and pocket-friendly size, often highlighting its value for casual file transfers and occasional boot use. Recurring complaints focus on sudden failures within months, data loss during crashes, and unresponsive customer service.
“Speed and reliability”
“Plug-and-play makes it hassle-free”
“Lightweight and fits in any pocket”
