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External SSDs

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Crucial X10 Pro vs SanDisk Extreme Portable 1TB

Compare Crucial X10 Pro and SanDisk Extreme Portable 1TB side by side. Both are 2TB USB 3.2 Gen 2x2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Crucial

Crucial X10 Pro
9.0/10

Professional-grade portable SSD with speeds up to 2100MB/s. Mac and PC compatible.

Fastest USB 3.2 Gen 2x2 speeds
IP55 water and dust resistance
Excellent 1200 TBW endurance
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SanDisk

SanDisk Extreme Portable 1TB
8.5/10

The non-Pro Extreme is the lower-cost sibling — same 1050 MB/s rated read and IP55 rugged body, but writes top out well below Extreme Pro on sustained workloads. A solid buy when the write-speed gap doesn't matter (game consoles, file transfer, backup) but the rugged rating does.

IP55 rugged body
Same 1050 read as Extreme Pro
Cheaper than Pro by a wide margin
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Spec Comparison

Spec
Crucial X10 Pro
SanDisk Extreme Portable 1TB
Read Speed
2.1 GB/s ✓
1.1 GB/s
Write Speed
2.0 GB/s ✓
1.0 GB/s
Capacity
2 TB ✓
1 TB
Interface
USB 3.2 Gen 2x2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
600 TB
Warranty
5 Years ✓
3 Years
Score
9.0/10 ✓
8.5/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro or SanDisk Extreme Portable 1TB?
The Crucial X10 Pro scores 9.0/10 compared to 8.5/10 for the SanDisk Extreme Portable 1TB. Our expert analysis favors the Crucial X10 Pro for its superior speed.
What's the difference between Crucial X10 Pro and SanDisk Extreme Portable 1TB?
The key differences: The Crucial X10 Pro offers 2,100 MB/s reads vs 1,050 MB/s for the SanDisk Extreme Portable 1TB. Capacity options differ: Crucial X10 Pro is 2TB while SanDisk Extreme Portable 1TB is 1TB. The Crucial X10 Pro uses USB 3.2 Gen 2x2 while the SanDisk Extreme Portable 1TB uses USB 3.2 Gen 2.
Which is faster, Crucial X10 Pro or SanDisk Extreme Portable 1TB?
The Crucial X10 Pro is faster with 2,100 MB/s read speeds compared to 1,050 MB/s for the SanDisk Extreme Portable 1TB. That's a 100% speed advantage.
Which has better value, Crucial X10 Pro or SanDisk Extreme Portable 1TB?
The Crucial X10 Pro scores higher (9.0 vs 8.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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