
Fikwot 1TB SSD
Score: 66/100
Corsair EX400U 2TB
Score: 74/100Rankings

The Corsair EX400U is an ultra-compact USB4 SSD delivering some of the fastest portable read speeds on the market and a unique MagSafe feature for iPhone creators, though it lacks ruggedness and full write-speed potential.

The Fikwot FP80 1TB SSD offers flagship-class read speeds and a rugged aluminum body, but lacks encryption and its performance drops when using the included USB-A cable.
| Attribute | ![]() | ![]() |
|---|---|---|
1,024 GB | 2,048 GBbest | |
2,000 MB/s | 4,000 MB/sbest | |
— | 3,600 MB/sbest | |
5 yearsbest | 3 years | |
| ↓ lower better | 130.4 g | 92 gbest |
| ↓ lower better | 7.9 mmbest | 11.9 mm |
| ↓ lower better | 99.9 mm | 64.3 mmbest |
| ↓ lower better | 49.9 mmbest | 64 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Interface | USB 3.2 Gen 2x2 | USB4 |
Sequential Read Speed (MB/s) | 2000 MB/s | 4000 MB/s |
Warranty & Support(1) | ||
Warranty Period (years) | 5 years | 3 years |
Compatibility(1) | ||
Supported Operating Systems | Windows, macOS, Linux, PS5, Xbox, iPhone 15/16, Android, Smart TV, tablets, laptops, cameras | Windows, macOS, iOS |
Storage(1) | ||
Storage Capacity (GB) | 1024 GB | 2048 GB |
Power(1) | ||
Power Source | Bus-powered | USB-C PD |
Build & Design(4) | ||
Weight (g) | 130.4 g | 92 g |
Thickness (mm) | 7.9 mm | 11.9 mm |
Length (mm) | 99.9 mm | 64.3 mm |
Width (mm) | 49.9 mm | 64 mm |


Products in the top-left offer the best value (high score, low price).

Reviewers commend the FP80 for delivering 2000 MB/s speeds at a competitive price and solid build, while noting the need for a USB-C Gen 2x2 host to realize full performance and the lack of encryption.
Users rave about blazing transfer speeds and compatibility, though they note slower performance with the USB-A cable and wish for a protective case.

Professional reviewers praise the EX400U's groundbreaking speed, tiny form factor, and MagSafe integration, while noting the write-speed shortfall, modest endurance, and absence of encryption or rugged features.
Users love the lightning-fast transfers and iPhone attachment, but express concerns about write-speed limits, durability, and lack of encryption.
“Transferred a 20GB 4K video in under 20 seconds!”

“Fits perfectly in my pocket and survived a drop from my desk”

“Works flawlessly with my iPhone 15 Pro and MacBook Pro”


