The Seagate FireCuda 540 1TB wins in 2 out of 7 comparable specs, with 4 ties. Its biggest advantage is Endurance (TBW) (43% better).
NM1090 Pro 1TB wins in 1 spec (Sequential Read: 40% better).
Recommendation
Choose FireCuda 540 1TB if you want the best overall performance — especially endurance (tbw).
Choose NM1090 Pro 1TB if sequential read matters more to you.
AI Versus Verdict
The Seagate FireCuda 540 1TB is the objective winner of this comparison, securing more individual specification victories than its competitor. While the Lexar Professional NM1090 Pro 1TB PCIe Gen5 NVMe M.2 SSD holds a significant lead in performance, the Seagate FireCuda 540 1TB offers the most impactful advantage with a 43% higher endurance rating in terabytes written. This durability advantage makes it the superior choice for users prioritizing long-term reliability and heavy write workloads.
Choose the Lexar Professional NM1090 Pro 1TB PCIe Gen5 NVMe M.2 SSD if your primary requirement is raw speed, as it provides a 40% advantage in sequential read performance. Conversely, select the Seagate FireCuda 540 1TB if you need a drive built for extended longevity and frequent data overwriting. Both drives utilize the PCIe Gen5 interface, but your decision should rest on whether you value the Lexar's read speed or the Seagate's superior endurance.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
