Western Digital P40
Score: 77/100
Netac 2TB Portable SSD
Score: 68/100Rankings
The WD Black P40 1TB Game Drive provides up to 2000 MB/s advertised read speeds, RGB lighting, and an aluminum chassis with 2 m shock resistance for gamers across PC and consoles. Sustained write speeds fall to around 500 MB/s and full performance requires a USB 3.2 Gen 2x2 port, making it ideal for gamers prioritizing speed and aesthetics.
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 | | |
|---|---|---|
1 GB | 2,048 GBbest | |
2,000 MB/sbest | 2,000 MB/sbest | |
850 MB/s | 1,700 MB/sbest | |
| ↓ lower better | 77 gbest | 91 g |
5 yearsbest | 3 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(1) | ||
Warranty (years) | 5 years | 3 years |
Connectivity(1) | ||
OS Compatibility | Windows, macOS, PlayStation, Xbox | Windows, macOS, Linux, Android |
Build & Design(3) | ||
Weight (g) | 77 g | 91 g |
Dimensions (L×W×H) (mm) | 51 x 13 x 107 mm mm | 71.5×43.5×8 mm mm |
Enclosure Material | Aluminum | ABS Plastic |
Accessories(1) | ||
Included Accessories | USB‑C to USB‑C cable, USB‑C to USB‑A adapter, Quick start guide, PS5 install sheet, WD Black Dashboard software | USB‑C to C cable, USB‑C to A cable, welcome guide |
Storage(1) | ||
Capacity (GB) | 1 GB | 2048 GB |
Performance(1) | ||
Sequential Write Speed (MB/s) | 850 MB/s | 1700 MB/s |
Products in the top-left offer the best value (high score, low price).
Professional reviewers agree the WD Black P40 delivers strong random I/O and eye-catching RGB styling, making it a solid choice for gamers who need fast portable storage. However, they criticize the limited sustained write speeds, reliance on the niche USB 3.2 Gen 2x2 interface, and higher price relative to competitors, noting that console performance gains are minimal due to USB bandwidth caps.
Everyday users praise the drive's speed, portability, and easy setup, often calling it their go-to external storage for games and media. Recurring themes include satisfaction with the fast transfers and durable design, while complaints focus on speed throttling during long writes, occasional warmth, and the lack of water/dust protection.
“go-to external device”
“good performance”
“hype vs. reality”
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.
