Skip to main content
External SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Crucial X10 Pro 2TB vs Crucial X6 1TB

Compare Crucial X10 Pro 2TB and Crucial X6 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 2TB
9.5/10

The 2TB X10 Pro takes advantage of Gen 2x2 hosts but falls back gracefully on Gen 2 to 10 Gbps. A safe long-horizon buy — even if your current laptop only has Gen 2, you'll see 2000 MB/s the day you upgrade to a Gen 2x2 host. Same TLC NAND, 5-year warranty, and encryption as the X9 Pro.

2000/2000 MB/s on Gen 2x2 hosts
5-year warranty
Hardware encryption
Check on Amazon →

Crucial

Crucial X6 1TB
7.8/10

The X6 is Crucial's budget Gen 2 line — half the speed of the X9 Pro at typically half the price. A sensible choice for game-library expansion on PS5/Xbox or as a Time Machine drive, where sustained write speed matters far less than capacity-per-dollar.

800 MB/s over Gen 2
Cheapest per-TB of Crucial's portable line
Compatible with PS5/Xbox expandable storage
Check on Amazon →

Spec Comparison

Spec
Crucial X10 Pro 2TB
Crucial X6 1TB
Read Speed
2.0 GB/s ✓
800 MB/s
Write Speed
2.0 GB/s ✓
800 MB/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
9.5/10 ✓
7.8/10
Total Wins
6 wins
0 wins

Frequently Asked Questions

Which is better, Crucial X10 Pro 2TB or Crucial X6 1TB?
The Crucial X10 Pro 2TB scores 9.5/10 compared to 7.8/10 for the Crucial X6 1TB. Our expert analysis favors the Crucial X10 Pro 2TB for its superior speed.
What's the difference between Crucial X10 Pro 2TB and Crucial X6 1TB?
The key differences: The Crucial X10 Pro 2TB offers 2,000 MB/s reads vs 800 MB/s for the Crucial X6 1TB. Capacity options differ: Crucial X10 Pro 2TB is 2TB while Crucial X6 1TB is 1TB. The Crucial X10 Pro 2TB uses USB 3.2 Gen 2x2 while the Crucial X6 1TB uses USB 3.2 Gen 2.
Which is faster, Crucial X10 Pro 2TB or Crucial X6 1TB?
The Crucial X10 Pro 2TB is faster with 2,000 MB/s read speeds compared to 800 MB/s for the Crucial X6 1TB. That's a 150% speed advantage.
Which has better value, Crucial X10 Pro 2TB or Crucial X6 1TB?
The Crucial X10 Pro 2TB scores higher (9.5 vs 7.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X10 Pro 2TB vs Samsung T9 2TB → Crucial X6 1TB vs Samsung T9 2TB →
Crucial X10 Pro 2TB vs Samsung T9 Portable SSD → Crucial X6 1TB vs Samsung T9 Portable SSD →
Crucial X10 Pro 2TB vs Samsung T7 4TB → Crucial X6 1TB vs Samsung T7 4TB →
Crucial X10 Pro 2TB vs Sabrent Rocket Nano XTRM-Q → Crucial X6 1TB vs Sabrent Rocket Nano XTRM-Q →