Verbatim Portable SSD 256GB
Score: 60/100
Netac ZX20 512GB
Score: 50/100Rankings
The Verbatim Store 'n' Go 256 GB Portable SSD offers solid performance and a slim, lightweight design at a budget price, but it lacks premium features like hardware encryption and a rugged enclosure.
The Netac ZX20 512 GB Extreme Portable SSD offers flagship-class read/write speeds in a feather-light aluminum case, but its lack of encryption and occasional thermal throttling keep it from being a universal winner.
| Attribute | | |
|---|---|---|
256 GB | 512 GBbest | |
625 MB/s | 2,000 MB/sbest | |
— | 1,700 MB/sbest | |
| ↓ lower better | 116 g | 82 gbest |
— | 36 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 256 GB | 512 GB |
Performance(2) | ||
Interface | USB 3.2 Gen 1 | USB 3.2 Gen 2 |
Sequential Read Speed (MB/s) | 625 MB/s | 2000 MB/s |
Build & Design(2) | ||
Weight (g) | 116 g | 82.0 g |
Form Factor | Portable SSD | Portable |
Power & Connectivity(1) | ||
Included Cable Type | USB-C to USB-A cable, USB-A to USB-C adapter | USB‑C to USB‑C, USB‑C to USB‑A |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS | Windows, macOS, Linux, Android, consoles, smartphones |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the ultra-slim profile, solid-state reliability and respectable speed at a budget-friendly price, though they note it does not match the premium performance or ruggedness of higher-end competitors.
Everyday users praise the compact size, ease of use and speed boost over HDDs, while recurring complaints focus on lower-than-advertised speeds, plastic housing and lack of built-in encryption.
“It's half the size of my old spinning drives... doesn't have moving parts so it seems like they should be fairly reliable.”
“blazing-fast transfer speeds”
“compact size and lightweight design are ideal for travel and fieldwork”
Professional reviewers note that the ZX20's NVMe-based design and USB 3.2 Gen 2 interface place it on par with flagship portable SSDs, highlighting its impressive read/write performance and excellent price-to-performance ratio, while cautioning about potential thermal throttling and unproven long-term endurance.
Everyday users overwhelmingly praise the drive's speed, pocket-size form factor, and the inclusion of both Type-C and Type-A cables, though some report warm temperatures during long transfers and occasional recognition issues with older hardware.
