Crucial X6
Score: 69/100
SanDisk Extreme
Score: 92/100Rankings
The SanDisk 1TB Extreme Portable SSD delivers fast 1050 MB/s read performance in a lightweight, IP65-rated package. Its single capacity option and speeds below newer 2 TB models limit its appeal for power users. Best suited for creators who need rugged, fast, and versatile 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 | | |
|---|---|---|
1,000 GBbest | 1,000 GBbest | |
800 MB/s | 1,050 MB/sbest | |
800 MB/s | 1,000 MB/sbest | |
| ↓ lower better | 40 gbest | 52 g |
3 years | 5 yearsbest | |
2 m | 3 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(1) | ||
Warranty (years) | 3 years | 5 years |
Power(1) | ||
Power Source | USB bus-powered | Bus-powered |
Connectivity(1) | ||
OS Compatibility | PC, Mac, PS4, PS5, Xbox One, Xbox, Android, Windows 8.1+ | iOS 13+, Android 11+, macOS 11+, Windows 10+ |
Build & Design(3) | ||
Weight (g) | 40 g | 52 g |
Dimensions (L×W×H) (mm) | 69.1×64.0×10.9 mm mm | 101x52x10 mm |
Drop Resistance (m) | 2 m | 3 m |
Performance(2) | ||
Sequential Read Speed (MB/s) | 800 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 800 MB/s | 1000 MB/s |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers commend the Extreme Portable SSD 1TB for its high sequential read speed, noting it delivers smoother playback when editing video files. They also appreciate its lightweight, bus-powered design and the inclusion of both USB-C and USB-A adapters, which together make it a solid choice for creators on the move.
Everyday users have limited publicly documented feedback, but the available comments emphasize appreciation for the drive's speed, portability, and cross-platform compatibility.
“Extremely portable and lightweight, lighter than my car keys.”
“the speed of this SSD mainly when reading files will provide smoother playback”
