G-Technology ArmorLock 2TB
Score: 79/100
SanDisk Extreme Portable SSD 1TB
Score: 81/100Rankings
The SanDisk Extreme Portable SSD 1TB delivers flagship-class NVMe speeds, IP65 ruggedness and 3 m drop protection in a feather-light package, backed by a generous five-year warranty. While performance is excellent, some users have encountered early failures and a problematic USB-A adapter.
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 | 1,050 MB/sbest | |
1,000 MB/sbest | 1,000 MB/sbest | |
| ↓ lower better | 2,000 g | 49.9 gbest |
60 monthsbest | 60 monthsbest | |
| ↓ lower better | 35 °Cbest | — |
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(2) | ||
Interface | USB-C | USB 3.2 Gen 2 Type-C |
Sequential Read Speed (MB/s) | 1000 MB/s | 1050 MB/s |
Build & Design(2) | ||
Weight (g) | 2000 g | 49.9 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 10.9+, Android |
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 from TechRadar, PCMag, The Verge, CNET and DPReview commend the Extreme Portable SSD for its IP65 rating, 3-meter drop protection, and near-internal SSD speeds that enable direct 4K/8K video editing. They highlight the carabiner loop and ultra-light chassis as ideal for mobile professionals, and note the 5-year warranty as a standout advantage over many rivals.
Everyday users rate the drive an average 4.5 / 5, praising its lightning-fast transfers, ruggedness in rain or dust, and pocket-friendly size. Recurring complaints focus on early hardware failures, a flaky USB-A adapter, preinstalled antivirus software, and noticeable heat during prolonged use.
“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 my 50GB video projects in under a minute.”
