ADATA HD770G 2TB AHD770G-2TU32G1-CBK
Score: 100/100
Lexar ES5 1TB
Score: 90/100Rankings
The ADATA HD770G 2 TB combines military-grade durability, IP68+ waterproofing, and 256-bit AES hardware encryption with eye-catching RGB lighting. While it offers solid HDD performance for its class, it lags behind SSDs in speed and its lighting is not customizable.
The Lexar 1TB ES5 Magnetic External SSD offers top-tier USB 3.2 Gen 2×2 performance and a magnetic MagSafe design for iPhone creators, with IP65 durability and strong encryption. macOS users may see lower speeds, and the drive lacks Thunderbolt connectivity.
| Attribute | | |
|---|---|---|
2 TBbest | 1 TB | |
120 MB/s | 2,000 MB/sbest | |
122 MB/s | 2,000 MB/sbest | |
3 years | 5 yearsbest | |
| ↓ lower better | 0.27 kg | 0.11 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Warranty(1) | ||
Warranty Period (years) | 3 years | 5 years |
Connectivity(2) | ||
Interface | USB 3.2 Gen 1 | USB 3.2 Gen 2x2 |
USB Version | USB 3.2 Gen 1 | USB 3.2 |
Physical(1) | ||
Weight (kg) | 0.27 kg | 0.11 kg |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux | Windows/macOS/iOS/Android |
Storage(3) | ||
Storage Capacity (TB) | 2 TB | 1 TB |
Drive Type | HDD | SSD |
Form Factor | 2.5-inch portable | Portable |
Durability(1) | ||
IP Rating | IP68+ | IP65 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 120 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 122 MB/s | 2000 MB/s |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the HD770G for its unique blend of ruggedness and style, highlighting its MIL-STD-810G compliance, IP68+ protection, and surprisingly high HDD speeds, but note the lack of RGB customization and that the USB 3.2 Gen 1 interface lags behind newer SSD solutions.
Everyday users love the drive's eye-catching RGB and its ability to survive drops and submersion, but complain about the fixed lighting, bulkier form factor, and the absence of Mac-compatible backup software.
“fast little drive, no cons so far”
“Users love the magnetic attachment for vlogging and hands-free recording.”
“The silicone coating attracts lint over time.”
Professional reviewers commend the ES5 for its striking design, ultra-fast USB 3.2 Gen 2×2 performance, and robust build quality, but note macOS speed limitations and the absence of Thunderbolt.
Everyday users love the magnetic mounting and cable-retention system, reporting reliable 4K/120FPS ProRes capture, while noting slower speeds on Macs and lint-attracting silicone.
