G-Technology ArmorLock 2TB
Score: 79/100
SanDisk Extreme PRO Portable SSD 1TB
Score: 80/100Rankings
The SanDisk 1TB Extreme PRO Portable SSD delivers blazing 2000 MB/s performance in a rugged, IP65-rated aluminum case with hardware encryption, aimed at professionals needing fast, secure field storage.
The G-Technology ArmorLock Encrypted NVMe SSD provides enterprise-grade 256-bit hardware encryption, biometric access, and rugged IP67 protection while delivering up to 1000 MB/s speeds, aimed at security-focused professionals. Its weight and limited OS ecosystem are notable trade-offs.
| Attribute | G-Technology ArmorLock 2TB | |
|---|---|---|
2,048 GBbest | 1,024 GB | |
1,000 MB/s | 2,000 MB/sbest | |
1,000 MB/s | 2,000 MB/sbest | |
| ↓ lower better | 2,000 g | 77.5 gbest |
60 monthsbest | 60 monthsbest | |
| ↓ lower better | 35 °Cbest | 45 °C |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | G-Technology ArmorLock 2TB | |
|---|---|---|
Capacity(1) | ||
Storage Capacity (GB) | 2048 GB | 1024 GB |
Performance(3) | ||
Interface | USB-C | USB 3.2 Gen 2x2 |
Sequential Read Speed (MB/s) | 1000 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 2000 MB/s |
Build & Design(2) | ||
Weight (g) | 2000 g | 77.5 g |
IP Rating | IP67 | IP65 |
Power & Connectivity(1) | ||
Power Source | Bus-powered via USB | Bus-powered |
Compatibility(1) | ||
Operating System Compatibility | macOS, Windows | Windows, macOS (limited) |
Environmental(1) | ||
Operating Temperature (°C) | 35 °C | 45 °C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the ArmorLock SSD for setting a new benchmark in encrypted portable storage, highlighting its zero-knowledge encryption, biometric access, and rugged IP67-rated chassis, while noting limited OS support and single capacity as drawbacks.
Everyday users appreciate the straightforward app setup, high transfer speeds, and peace of mind from biometric security and ruggedness, with complaints about lack of Android compatibility and the absence of a protective case.
Professional reviewers praise the Extreme PRO for its 2000 MB/s speeds, rugged build, and long warranty, but warn about firmware-related reliability problems and limited compatibility with Apple devices.
Users love the rapid transfers and ruggedness, yet many report sudden drive failures after extended use and frustration with firmware support.
“solves the problem of secure devices being too cumbersome to use”
“a plug-and-play 2TB in the palm of your hand the size of a KitKat”
“Transfers 4K video files in seconds”
