Corsair Flash Voyager GTX 128GB USB 3.1 Flash Drive
vs
Transcend JetFlash 790 128GB USB 3.0 Flash Drive

Quick Verdict

Winner: Corsair Flash Voyager GTX 128GB USB 3.1 Flash Drive

Its superior speed and encryption support make it the better choice for high-performance needs.

Key Differences

• USB Version: The Corsair uses USB 3.1, while the Transcend uses USB 3.0, affecting speed.
• Read/Write Speed: Corsair offers 440MB/s for both, whereas Transcend does not specify, implying lower performance.
• Encryption Support: Corsair supports encryption, Transcend does not, impacting data security.

Design & Build

The Corsair Flash Voyager GTX is larger and heavier at 78 x 23 x 12mm and 39 grams, reflecting its robust build quality. In contrast, the Transcend JetFlash 790 is more compact and lightweight, at 63.6 x 21.2 x 10.6mm and 4.9 grams, making it more portable. The Corsair's solid construction suggests durability, while the Transcend's capless design offers convenience but may be more vulnerable to damage.

Performance

The Corsair's USB 3.1 interface gives it a speed advantage over the Transcend's USB 3.0, crucial for transferring large files. With equal read and write speeds of 440MB/s, the Corsair significantly outperforms the Transcend, whose speeds are not disclosed but are typically lower for USB 3.0 devices. This makes the Corsair more suited for demanding tasks such as video editing or large data transfers.

Features

• Corsair Flash Voyager GTX 128GB USB 3.1 Flash Drive: Offers encryption support, high read/write speed, and is compatible with a broader range of operating systems.
• Transcend JetFlash 790 128GB USB 3.0 Flash Drive: Features a capless design with a retractable connector and operates across a wide temperature range.

Best For

Corsair Flash Voyager GTX 128GB USB 3.1 Flash Drive: Ideal for users needing high-speed data transfer and secure data encryption.

Transcend JetFlash 790 128GB USB 3.0 Flash Drive: Best for casual users looking for an affordable, portable storage solution.

Value Analysis

The Corsair's higher price point of £30.16 reflects its superior performance and additional features like encryption. The Transcend, priced at £8.86, offers basic functionality at a lower cost, making it an economical choice for users with less demanding storage needs. The price difference is justified by the Corsair's enhanced capabilities and build quality.

Final Recommendation

For users requiring high-speed data transfers and secure storage, the Corsair Flash Voyager GTX 128GB USB 3.1 Flash Drive is the recommended choice. If budget and basic storage needs are your primary concerns, the Transcend JetFlash 790 128GB USB 3.0 Flash Drive offers good value.