SanDisk Extreme Portable SSD 1TB
Score: 96/100
Crucial X9 1TB
Score: 82/100Rankings
The SanDisk Extreme Portable SSD 1TB delivers top-tier SSD speeds, IP65 protection and 3 m drop resistance in a pocket-sized, lightweight package, backed by a generous 5-year warranty.
The Crucial X9 1TB Portable SSD offers fast 1050 MB/s transfers in a tiny, rugged, bus-powered package with hardware encryption and a 3-year warranty, making it ideal for creators and gamers on the go.
| Attribute | | |
|---|---|---|
1,000 GBbest | 1,000 GBbest | |
1,050 MB/sbest | 1,050 MB/sbest | |
1,000 MB/s | 1,050 MB/sbest | |
60 monthsbest | 36 months | |
| ↓ lower better | 0.05 kg | 0.038 kgbest |
| ↓ lower better | 52.6 mm | 50 mmbest |
| ↓ lower better | 100.8 mm | 10 mmbest |
| ↓ lower better | 9.7 mmbest | 65 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.2 Gen 2 | USB 3.2 Gen 2 (USB-C) |
Performance(1) | ||
Sequential Write Speed (MB/s) | 1000 MB/s | 1050 MB/s |
Warranty & Support(1) | ||
Warranty Period (months) | 60 months | 36 months |
Power & Connectivity(1) | ||
Power Source | USB | Bus-powered |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Android | Windows, macOS, Android, Linux, Xbox, PlayStation |
Build & Design(4) | ||
Weight (kg) | 0.05 kg | 0.038 kg |
Width (mm) | 52.6 mm | 50 mm |
Height (mm) | 100.8 mm | 10 mm |
Depth (mm) | 9.7 mm | 65 mm |
Durability(1) | ||
IP Rating | IP65 | IP55 |
Accessories(1) | ||
Included Cable Type | USB-C to USB-C, USB-C to USB-A adapter | USB-C to USB-C |
Products in the top-left offer the best value (high score, low price).
TechRadar, PCMag, The Verge and others commend the Extreme Portable SSD for its IP65 rating, 3 m drop protection and near-internal SSD speeds, highlighting the carabiner loop and long warranty as standout features.
Users rate it around 4.5/5, praising lightning-fast transfers and ruggedness, though some report early failures, a problematic USB-A adapter and heat buildup.
“Transfers my 50GB video projects in under a minute.”
“Survived a rainstorm during a shoot-still works perfectly.”
“Drive died after 60 minutes of use-replaced under warranty, but concerning.”
Professional reviewers praise the X9 Pro as a sweet-spot portable SSD, highlighting its compact, rugged design, NVMe-based 10 Gbps performance, hardware encryption, and cool operation, while noting the lack of a 20 Gbps interface.
Everyday users overwhelmingly rate the X9 highly, lauding its speed, pocketable size, and durability, though some complain about occasional slow-speed units and warranty support.
