Seagate
Seagate FireCuda 540 1TB · with heatsink
PCIe 5.0 · 10000/10000 MB/s · 1TB
92
/ 100
From $200
VS
Crucial
Crucial T705 4TB
PCIe 5.0 · 14500/12700 MB/s · 4TB
92
/ 100
From $720
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Seagate FireCuda 540 1TB · with heatsink lands at 92 and Crucial T705 4TB at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Seagate FireCuda 540 1TB · with heatsink if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Pick Crucial T705 4TB if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Seagate FireCuda 540 1TB · with heatsink 92
vs 92 Crucial T705 4TB
Score breakdown
Seagate FireCuda 540 1TB · with heatsink
92 read 98
write 96
endurance 88
value 84
Crucial T705 4TB
92 read 98
write 96
endurance 88
value 84
Specs side-by-side
| Spec | Seagate FireCuda 540 1TB · with heatsink | Crucial T705 4TB |
|---|---|---|
| Interface | PCIe 5.0 | PCIe 5.0 |
| Capacity | 1TB | ▲ 4TB |
| Read/Write | 10000/10000 MB/s | 14500/12700 MB/s |
Seagate FireCuda 540 1TB · with heatsink
Pros
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
Cons
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
Crucial T705 4TB
Pros
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
Cons
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
FAQ: Seagate FireCuda 540 1TB · with heatsink vs Crucial T705 4TB
Which is better, Seagate FireCuda 540 1TB · with heatsink or Crucial T705 4TB? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Seagate FireCuda 540 1TB · with heatsink worth the price? +
At $200, Seagate FireCuda 540 1TB · with heatsink delivers a Specdex score of 92 — strongest in read.
Is Crucial T705 4TB worth the price? +
At $720, Crucial T705 4TB delivers a Specdex score of 92 — strongest in read.
Does Seagate FireCuda 540 1TB · with heatsink or Crucial T705 4TB last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.