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Corsair EX100U 2TB vs Seagate FireCuda Gaming SSD 4TB

Compare Corsair EX100U 2TB and Seagate FireCuda Gaming SSD 4TB 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.

Corsair

Corsair EX100U 2TB

8.5/10

A 2TB Gen 2x2 portable SSD in the same aluminum-and-rubber body as the 1TB. Write speed drops slightly to 1800 MB/s on the 2TB variant — a real-world trade-off for the larger NAND die. Still above 2GB/s on long transfers as long as the host is Gen 2x2.

Gen 2x2 speeds

2TB capacity

Both cables in box

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Seagate

Seagate FireCuda Gaming SSD 4TB

8.5/10

The 4TB FireCuda is the biggest Seagate portable SSD — a Gen 2x2 RGB drive sized for entire game-library overflow. The 5-year warranty and included Rescue plan are real value-adds at this capacity.

4TB Gen 2x2 storage

5-year warranty + Rescue

RGB lighting

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Spec Comparison

Spec

Corsair EX100U 2TB

Seagate FireCuda Gaming SSD 4TB

Read Speed

2.0 GB/s

Write Speed

1.8 GB/s

2.0 GB/s ✓

Capacity

2 TB

4 TB ✓

Interface

USB 3.2 Gen 2x2

USB 3.2 Gen 2

Endurance (TBW)

1,200 TB

2,400 TB ✓

Warranty

3 Years

5 Years ✓

Score

8.5/10

Total Wins

0 wins

4 wins

Frequently Asked Questions

Which is better, Corsair EX100U 2TB or Seagate FireCuda Gaming SSD 4TB?

Both drives score 8.5/10 in our expert testing. The best choice depends on your specific needs.

What's the difference between Corsair EX100U 2TB and Seagate FireCuda Gaming SSD 4TB?

The key differences: The Corsair EX100U 2TB offers 2,000 MB/s reads vs 2,000 MB/s for the Seagate FireCuda Gaming SSD 4TB. Capacity options differ: Corsair EX100U 2TB is 2TB while Seagate FireCuda Gaming SSD 4TB is 4TB. The Corsair EX100U 2TB uses USB 3.2 Gen 2x2 while the Seagate FireCuda Gaming SSD 4TB uses USB 3.2 Gen 2.

Which is faster, Corsair EX100U 2TB or Seagate FireCuda Gaming SSD 4TB?

Both drives offer the same 2,000 MB/s read speeds.

Which has better value, Corsair EX100U 2TB or Seagate FireCuda Gaming SSD 4TB?

Both drives score the same in our evaluation. Consider features, endurance, and warranty to determine which suits your needs better.

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