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Seagate FireCuda 530 4TB — PCIe 4.0 · 7300/6900 MB/s · 4TB
Seagate

Seagate FireCuda 530 4TB

PCIe 4.0 · 7300/6900 MB/s · 4TB

86
/ 100
From $360
VS
Crucial T700 1TB · bare wins by 6
Crucial T700 1TB · bare — PCIe 5.0 · 12400/11800 MB/s · 1TB
Crucial

Crucial T700 1TB · bare

PCIe 5.0 · 12400/11800 MB/s · 1TB

92
/ 100
From $180
Specdex verdict

Crucial T700 1TB · bare takes it — here’s why.

In our weighted Specdex score, Seagate FireCuda 530 4TB lands at 86 and Crucial T700 1TB · bare at 92. That puts Crucial T700 1TB · bare ahead by 6 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Seagate FireCuda 530 4TB if…

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

Pick Crucial T700 1TB · bare 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 T700 1TB · bare

Specdex score per dollar at MSRP

Crucial T700 1TB · bare more score per dollar ($180 vs $360).

Seagate FireCuda 530 4TB 86
vs
92 Crucial T700 1TB · bare

Score breakdown

Seagate FireCuda 530 4TB
86
read 90
write 88
endurance 88
value 84
Crucial T700 1TB · bare
92
read 98
write 96
endurance 88
value 84

Specs side-by-side

Seagate FireCuda 530 4TB versus Crucial T700 1TB · bare — full spec comparison
Spec Seagate FireCuda 530 4TB Crucial T700 1TB · bare
Interface
PCIe 4.0
PCIe 5.0
Capacity
▲ 4TB
1TB
Read/Write
7300/6900 MB/s
12400/11800 MB/s

Seagate FireCuda 530 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

Crucial T700 1TB · bare

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 530 4TB vs Crucial T700 1TB · bare

Which is better, Seagate FireCuda 530 4TB or Crucial T700 1TB · bare? +

Crucial T700 1TB · bare scores 92 on our weighted rubric — ahead by 6. Your best pick depends on the sub-scores above.

Is Seagate FireCuda 530 4TB worth the price? +

At $360, Seagate FireCuda 530 4TB delivers a Specdex score of 86 — strongest in read.

Is Crucial T700 1TB · bare worth the price? +

At $180, Crucial T700 1TB · bare delivers a Specdex score of 92 — strongest in read.

Does Seagate FireCuda 530 4TB or Crucial T700 1TB · bare 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, Seagate FireCuda 530 4TB or Crucial T700 1TB · bare? +

Crucial T700 1TB · bare — more score per dollar ($180 vs $360). Specdex score per dollar at MSRP.