SanDisk Extreme 1TB USB-C
Score: 79/100
Crucial X6
Score: 69/100Rankings
The SanDisk 1TB Extreme Portable SSD delivers fast 550 MB/s reads and 1000 MB/s writes in a rugged IP55-rated case, making it ideal for on-the-go creators. Its trade-offs include a slightly heavier body and performance that can be limited by the host's USB capabilities. Best suited for photographers and videographers needing durable, high-speed portable storage.
The Crucial X6 1TB offers a feather-light, rugged package with hardware encryption and broad device support, though its real-world speeds fall short of the advertised 800 MB/s. It is best for travelers, students and casual users who prioritize portability and price over top-tier performance.
| Attribute | | |
|---|---|---|
1,024 GBbest | 1,000 GB | |
550 MB/s | 800 MB/sbest | |
1,000 MB/sbest | 800 MB/s | |
| ↓ lower better | 40.8 g | 40 gbest |
3 yearsbest | 3 yearsbest | |
— | 2 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power(1) | ||
Power Source | Bus powered | USB bus-powered |
Connectivity(1) | ||
OS Compatibility | iOS, Android, macOS, Windows | PC, Mac, PS4, PS5, Xbox One, Xbox, Android, Windows 8.1+ |
Build & Design(2) | ||
Weight (g) | 40.8 g | 40 g |
Dimensions (L×W×H) (mm) | 96.3×49.5×8.9 mm mm | 69.1×64.0×10.9 mm mm |
Storage(1) | ||
Capacity (GB) | 1024 GB | 1000 GB |
Performance(2) | ||
Sequential Read Speed (MB/s) | 550 MB/s | 800 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 800 MB/s |
Professional reviewers consistently commend the Extreme Portable SSD for its rugged IP55 build and high sequential speeds, noting that it enables smooth 4K video playback and rapid off-loading in demanding environments, while also appreciating the inclusion of necessary cables for immediate deployment.
Consumers echo the professional praise, emphasizing the drive's speed, compactness, and durability for travel, though a common theme is that real-world performance can be limited by the host device's USB capabilities.
Professional reviewers commend the X6 for its compact, lightweight build, broad compatibility, and solid durability, positioning it as a value-driven portable SSD.
Everyday users praise the X6's pocket-size portability, ease of use across multiple platforms, and reliable durability, often noting it feels lighter than a set of keys. Common complaints revolve around slower-than-expected transfer speeds for large files and the occasional need to reformat the drive to exFAT for Android devices.
“smoother playback”
“perfect for saving/editing high-res photos/videos”
“Extremely portable and lightweight, lighter than my car keys.”
