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 X8 1TB vs Samsung T7 4TB — Which External SSD Is Faster & Better Value?

Compare Crucial X8 1TB and Samsung T7 4TB side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Crucial

Crucial X8 1TB

8.3/10

The X8 is Crucial's older-gen premium aluminum portable — superseded in retail by the X9 Pro but often available steeply discounted. Same 1050/1000 MB/s speeds, same form factor, same aluminum body. A solid budget pick when sale-priced under the X9 Pro.

1050/1000 MB/s speeds

Anodized aluminum body

3-year warranty

Check on Amazon →

Our Pick

Samsung

Samsung T7 4TB

9.4/10

The 4TB T7 is the largest single-drive external storage most people can buy without moving to a wall-powered Thunderbolt desktop enclosure. Perfect for moving a desktop-grade media library between office, home, and field shoots.

4TB of pocket storage

Stays cool under sustained loads

Hardware encryption

Check on Amazon →

Spec Comparison

Spec

Crucial X8 1TB

Samsung T7 4TB

Read Speed

1.1 GB/s

Write Speed

1.0 GB/s

Capacity

1 TB

4 TB ✓

Interface

USB 3.2 Gen 2

Endurance (TBW)

600 TB

2,400 TB ✓

Warranty

3 Years

Score

8.3/10

9.4/10 ✓

Total Wins

0 wins

3 wins

Frequently Asked Questions

Which is better, Crucial X8 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores 9.4/10 compared to 8.3/10 for the Crucial X8 1TB. Our expert analysis favors the Samsung T7 4TB for its superior value.

What's the difference between Crucial X8 1TB and Samsung T7 4TB?

The key differences: The Crucial X8 1TB offers 1,050 MB/s reads vs 1,050 MB/s for the Samsung T7 4TB. Capacity options differ: Crucial X8 1TB is 1TB while Samsung T7 4TB is 4TB. The Crucial X8 1TB uses USB 3.2 Gen 2 while the Samsung T7 4TB uses USB 3.2 Gen 2.

Which is faster, Crucial X8 1TB or Samsung T7 4TB?

Both drives offer the same 1,050 MB/s read speeds.

Which has better value, Crucial X8 1TB or Samsung T7 4TB?

The Samsung T7 4TB scores higher (9.4 vs 8.3/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Crucial X8 1TB vs Samsung T9 2TB → Samsung T7 4TB vs Samsung T9 2TB →

Crucial X8 1TB vs Samsung T9 Portable SSD → Samsung T7 4TB vs Samsung T9 Portable SSD →

Crucial X8 1TB vs Crucial X10 Pro 2TB → Samsung T7 4TB vs Crucial X10 Pro 2TB →

Crucial X8 1TB vs Sabrent Rocket Nano XTRM-Q → Samsung T7 4TB vs Sabrent Rocket Nano XTRM-Q →