Corsair Padlock 3 64GB
Score: 65/100
Corsair Flash Padlock 3 256GB Black
Score: 65/100Rankings
The Corsair Padlock 3 64 GB is a secure USB-3.0 flash drive featuring 256-bit AES hardware encryption and a built-in PIN keypad for software-free authentication. Its rugged rubber housing is water-resistant, but the keypad makes it bulkier and the limited 64 GB capacity may not suit larger needs. Ideal for security-focused professionals requiring portable encrypted storage.
The Corsair Flash Padlock 3 256 GB is a security-focused USB drive with hardware AES encryption and a built-in keypad. Its transfer speeds are modest and the form factor is bulky, which may deter users needing fast data movement. Best for travelers or shared-workstation users who prioritize security over speed.
| Attribute | | |
|---|---|---|
64 GB | 256 GBbest | |
— | 8 MB/sbest | |
| ↓ lower better | 15 gbest | 22 g |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 64 GB | 256 GB |
Connectivity(1) | ||
Interface | USB Type-A | USB 3.0 |
Build & Design(3) | ||
Weight (g) | 15 g | 22 g |
Dimensions (L×W×H) (mm) | 15×98×138 mm mm | 86×26×14 mm mm |
Material | rubber | Ruggedised rubber |
Products in the top-left offer the best value (high score, low price).
Editors and manufacturer descriptions stress that the Flash Padlock 3 delivers government-grade security through FIPS-197-compliant 256-bit AES encryption, while its rugged rubber housing and water-resistance make it suitable for demanding field environments. The built-in PIN keypad is highlighted as a key advantage because it provides authentication without any additional software, streamlining deployment for security-focused organizations.
The Corsair Flash Padlock 3 64 GB is a secure USB 3.0 flash drive that combines 256-bit AES hardware encryption with a built-in PIN keypad and rugged, water-resistant housing. It targets professionals who need portable, government-grade data protection across Windows, macOS and Linux.
“Performance good enough for general use; easy setup.”
“Good price-quality security ratio; usability strong but design humble.”
“Cross-platform versatility shines, but slow (15.4 MB/s avg read); redundant PIN entry.”
Professional reviewers commend the Padlock's strong 256-bit AES hardware encryption and its driver-free, cross-platform operation, noting that it delivers adequate read speeds for typical tasks. However, they criticize its sluggish transfer rates, bulky design that can block other ports, and the short auto-lock window that leaves a brief period of vulnerability.
Everyday users appreciate the convenience of a built-in keypad and the ability to use the drive on any OS without extra software, but many express frustration over slow transfer speeds, the device's large size, a loose cap, and concerns about data loss if the PIN is forgotten or the drive is physically tampered with.
