Netac Z Slim 250GB
Score: 66/100Netac Z Slim 500GB
Score: 50/100Rankings
The Netac 250 GB Portable SSD delivers respectable 550 MB/s reads in a tiny, lightweight aluminum case with built-in AES-256 encryption. While its capacity is modest and performance depends on a USB 3.2 Gen2 host, it offers excellent value for users needing secure, portable storage.
The Netac ZSLIM 500GB delivers solid USB 3.2 Gen 2 performance in an ultra-slim, lightweight aluminum case, offering great value for budget-focused buyers, though it lacks rugged features and encryption.
| Attribute | | |
|---|---|---|
250 GB | 500 GBbest | |
550 MB/sbest | 500 MB/s | |
500 MB/sbest | 450 MB/s | |
3 yearsbest | 3 yearsbest | |
| ↓ lower better | 30 gbest | 30 gbest |
| ↓ lower better | 9 mmbest | 9 mmbest |
| ↓ lower better | 100 mmbest | 100 mmbest |
| ↓ lower better | 29.4 mmbest | 294 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Sequential Read Speed (MB/s) | 550 MB/s | 500 MB/s |
Sequential Write Speed (MB/s) | 500 MB/s | 450 MB/s |
Security(1) | ||
Hardware Encryption | true | false |
Compatibility(1) | ||
Supported Operating Systems | Windows, macOS, Linux, Android, PlayStation 4, Xbox | Windows, macOS, Android |
Storage(2) | ||
Storage Capacity (GB) | 250 GB | 500 GB |
Form Factor | Portable | 2.5-inch slim |
Power(1) | ||
Power Source | Bus-powered | USB |
Build & Design(1) | ||
Width (mm) | 29.4 mm | 294 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers note that the Netac 250 GB SSD delivers near-peak USB 3.2 Gen2 speeds while remaining surprisingly robust for its low price, highlighting its efficient 3D NAND implementation and aluminum housing, but caution that real-world performance hinges on the host's USB version and UASP support.
Everyday users praise the drive for its rapid transfers, pocket-size form factor, and solid value, often calling it a "game-changer" compared to traditional flash drives, while complaints focus on speed drops with older ports and the unnecessary leather pouch.
Professional reviewers note that while the Netac ZSLIM 500GB lacks premium features like IP-rating or encryption, it punches above its weight in core performance, offering near-advertised speeds and a compelling price-to-performance ratio.
Everyday users praise the SSD for its speed, portability, and value, often highlighting how quickly it moves large files compared to traditional flash drives. Common complaints revolve around speed drops on extended transfers, the need for a proper USB-C cable, and occasional confusion about the actual usable storage space.
“excellent value for money.”
“fits in your pocket like a credit card.”
“game-changer”
