Corsair Flash Voyager 256GB
Score: 58/100
Lexar D400 128GB
Score: 81/100Rankings
The Lexar JumpDrive D400 128 GB offers a metal swivel design, dual USB-C/USB-A connectivity and built-in 256-bit AES encryption, making it a secure and versatile portable storage option. Real-world performance is solid for reads, but write speeds lag and occasional USB-2.0 operation can be a drawback.
The Corsair Flash Voyager 256 GB offers solid read performance, decent write speeds, and a rugged rubberized, water-resistant design while remaining lightweight. Its bulkier form factor and moderate write speed keep it from competing with premium SSD-like USB drives.
| Attribute | | |
|---|---|---|
256 GBbest | 128 GB | |
190 MB/sbest | 130 MB/s | |
90 MB/sbest | — | |
60 monthsbest | 60 monthsbest | |
| ↓ lower better | 18.1 g | 17.35 gbest |
| ↓ lower better | 73.7 mm | 60.6 mmbest |
| ↓ lower better | 15.2 mmbest | 16.2 mm |
| ↓ lower better | 22.9 mm | 9.7 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 256 GB | 128 GB |
Performance(1) | ||
Read Speed (MB/s) | 190 MB/s | 130 MB/s |
Physical(5) | ||
Weight (g) | 18.1 g | 17.35 g |
Length (mm) | 73.7 mm | 60.6 mm |
Width (mm) | 15.2 mm | 16.2 mm |
Height (mm) | 22.9 mm | 9.7 mm |
Material | rubber | Metal |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB-C/USB-A 3.2 Gen1 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux | Android, Windows, macOS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the Corsair Flash Voyager as a workhorse designed for rugged environments, praising its solid read speeds and robust rubber housing while noting that it sacrifices write performance to keep costs down.
Everyday users appreciate the drive's durability and fast reads, especially for field work, but many complain about moderate write speeds, a loose cap, and a bulkier form factor that makes it feel pricey for its performance.
“Lightning fast - So far so good”
“Extremely slow”
“coolest USB flash drive”
Professional commentary emphasizes the Lexar D400's strong build quality, dual-connector flexibility, and cross-platform support, noting its rigorous testing and inclusion of DataShield encryption as positives. However, reviewers point out that the encryption is software-only and that the product lacks extensive third-party reviews, leaving some uncertainty about real-world performance consistency.
Everyday users generally appreciate the dual-connector design, metal durability, and keyring convenience, often noting that it works straight out of the box with Android phones and Windows PCs. Common complaints revolve around a tight USB-A connector, slower-than-expected write speeds, occasional defective units, and some drives operating at USB 2.0 speeds.
