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Crucial T705 1TB — PCIe 5.0 · 14500/12700 MB/s · 1TB
Crucial

Crucial T705 1TB

PCIe 5.0 · 14500/12700 MB/s · 1TB

92
/ 100
From $180
VS
Seagate FireCuda 540 4TB — PCIe 5.0 · 10000/10000 MB/s · 4TB
Seagate

Seagate FireCuda 540 4TB

PCIe 5.0 · 10000/10000 MB/s · 4TB

92
/ 100
From $720
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Crucial T705 1TB lands at 92 and Seagate FireCuda 540 4TB at 92. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Crucial T705 1TB if…

  • ✓M.2 NVMe
  • ✓Competitive per-GB cost
  • ✓TBW scales with capacity

Pick Seagate FireCuda 540 4TB if…

  • ✓M.2 NVMe
  • ✓Competitive per-GB cost
  • ✓TBW scales with capacity
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Endurance & reliability

Tie

Write endurance and long-term dependability

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Crucial T705 1TB

Specdex score per dollar at MSRP

Crucial T705 1TB more score per dollar ($180 vs $720).

Crucial T705 1TB 92
vs
92 Seagate FireCuda 540 4TB

Score breakdown

Crucial T705 1TB
92
read 98
write 96
endurance 88
value 84
Seagate FireCuda 540 4TB
92
read 98
write 96
endurance 88
value 84

Specs side-by-side

Crucial T705 1TB versus Seagate FireCuda 540 4TB — full spec comparison
Spec Crucial T705 1TB Seagate FireCuda 540 4TB
Interface
PCIe 5.0
PCIe 5.0
Capacity
1TB
▲ 4TB
Read/Write
14500/12700 MB/s
10000/10000 MB/s

Crucial T705 1TB

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

Seagate FireCuda 540 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: Crucial T705 1TB vs Seagate FireCuda 540 4TB

Which is better, Crucial T705 1TB or Seagate FireCuda 540 4TB? +

Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Crucial T705 1TB worth the price? +

At $180, Crucial T705 1TB delivers a Specdex score of 92 — strongest in read.

Is Seagate FireCuda 540 4TB worth the price? +

At $720, Seagate FireCuda 540 4TB delivers a Specdex score of 92 — strongest in read.

Does Crucial T705 1TB or Seagate FireCuda 540 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.

Which is the better value, Crucial T705 1TB or Seagate FireCuda 540 4TB? +

Crucial T705 1TB — more score per dollar ($180 vs $720). Specdex score per dollar at MSRP.