Samsung 990 Pro 1TB
PCIe 4.0 · 7450/6900 MB/s · 1TB
Seagate FireCuda 530 2TB · with heatsink
PCIe 4.0 · 7300/6900 MB/s · 2TB
Dead heat — it comes down to priorities.
In our weighted Specdex score, Samsung 990 Pro 1TB lands at 86 and Seagate FireCuda 530 2TB · with heatsink at 86. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Samsung 990 Pro 1TB if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Pick Seagate FireCuda 530 2TB · with heatsink if…
- ✓M.2 NVMe
- ✓Competitive per-GB cost
- ✓TBW scales with capacity
Winner by scenario
Derived from the sub-score breakdown · not a separate testEndurance & reliability
TieWrite endurance and long-term dependability
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Samsung 990 Pro 1TBSpecdex score per dollar at MSRP
Samsung 990 Pro 1TB more score per dollar ($90 vs $200).
Score breakdown
Specs side-by-side
| Spec | Samsung 990 Pro 1TB | Seagate FireCuda 530 2TB · with heatsink |
|---|---|---|
| Interface | PCIe 4.0 | PCIe 4.0 |
| Capacity | 1TB | ▲ 2TB |
| Read/Write | 7450/6900 MB/s | 7300/6900 MB/s |
Samsung 990 Pro 1TB
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
Seagate FireCuda 530 2TB · with heatsink
- +M.2 NVMe
- +Competitive per-GB cost
- +TBW scales with capacity
- −Thermals on Gen 5 drives
- −DRAM-less models slower under sustained load
- −Require heatsinks in many systems
FAQ: Samsung 990 Pro 1TB vs Seagate FireCuda 530 2TB · with heatsink
Which is better, Samsung 990 Pro 1TB or Seagate FireCuda 530 2TB · with heatsink? +
Both score 86 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Samsung 990 Pro 1TB worth the price? +
At $90, Samsung 990 Pro 1TB delivers a Specdex score of 86 — strongest in read.
Is Seagate FireCuda 530 2TB · with heatsink worth the price? +
At $200, Seagate FireCuda 530 2TB · with heatsink delivers a Specdex score of 86 — strongest in read.
Does Samsung 990 Pro 1TB or Seagate FireCuda 530 2TB · with heatsink 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, Samsung 990 Pro 1TB or Seagate FireCuda 530 2TB · with heatsink? +
Samsung 990 Pro 1TB — more score per dollar ($90 vs $200). Specdex score per dollar at MSRP.