Netac 2TB Portable SSD
Score: 68/100
Lexar ES5 1TB
Score: 85/100Rankings
The Lexar 1TB ES5 Magnetic SSD provides up to 2000 MB/s read/write performance, IP65 protection, and MagSafe magnetic attachment for seamless iPhone backups. Its reliance on USB 3.2 Gen 2x2 hosts for full speed and a modest 1 TB capacity limit its appeal for power users. Perfect for mobile creators who value speed, ruggedness, and magnetic convenience.
The Netac ZX20 2TB Extreme Portable NVMe SSD provides a feather-light, pocket-sized form factor with up to 2000 MB/s reads when paired with a USB 3.2 Gen 2x2 host. Its limitations include reliance on rare host ports for peak speeds, a plastic enclosure without IP protection, and a higher price point. It is best for mobile professionals who value ultra-light weight and high capacity over ruggedness.
| Attribute | | |
|---|---|---|
2,048 GBbest | 1,000 GB | |
2,000 MB/sbest | 2,000 MB/sbest | |
1,700 MB/s | 2,000 MB/sbest | |
| ↓ lower better | 91 gbest | 109 g |
3 years | 5 yearsbest | |
— | 3 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(1) | ||
Warranty (years) | 3 years | 5 years |
Build & Design(2) | ||
Weight (g) | 91 g | 109 g |
Dimensions (L×W×H) (mm) | 71.5×43.5×8 mm mm | 85×54×11 mm mm |
Accessories(1) | ||
Included Accessories | USB‑C to C cable, USB‑C to A cable, welcome guide | Magnetic Ring Accessory, Ribbon USB‑C cable, Cable organizer/lanyard, Magnetic strip/ring |
Storage(1) | ||
Capacity (GB) | 2048 GB | 1000 GB |
Performance(1) | ||
Sequential Write Speed (MB/s) | 1700 MB/s | 2000 MB/s |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Netac ZX20 for its feather-light weight, compact size, and useful cable bundle, noting it delivers solid performance on compatible USB 3.2 Gen 2 ports. However, they caution that the advertised top speeds require a rare Gen 2x2 host, the plastic enclosure feels flimsy and lacks any IP protection, and the price is higher than comparable models with similar capacity.
Everyday users appreciate the drive's portability, lightweight feel, and the convenience of the included cables, but they frequently express disappointment when the real-world speeds fall short of the advertised 2000 MB/s and criticize the cheap-feeling plastic housing and the absence of an IP rating.
Professional reviewers praise the Lexar ES5 for its rugged, rubberized build, ultra-light weight, and MagSafe integration that streamlines iPhone and iPad backups. Benchmarks consistently show near-2000 MB/s real-world speeds, and the device's IP65 rating and 3 m drop resistance make it ideal for field work. However, reviewers caution that the top speed is only reachable on USB 3.2 Gen 2x2 hosts and note the thin cable as a less premium element.
Everyday users highlight the magnetic convenience, pocket-friendly weight, and fast transfer speeds as the most appreciated aspects. Common praise centers on the rubberized grip and the ease of using the free backup app. Recurring complaints involve occasional throttling on older ports, limited 1 TB capacity for large video projects, and concerns about cable durability.
“good performance”
“hype vs. reality”
“perfect, rugged, reliable”
