The Seagate FireCuda 540 1TB is the objective winner of this comparison, securing victories in four out of seven evaluated specifications. Its most impactful advantage is a 100% improvement in sequential write performance compared to the alternative. While the Samsung 980 Pro 1TB holds a 13% advantage in MSRP, the superior write capabilities of the Seagate FireCuda 540 1TB make it the more technically capable drive across the majority of measured metrics.

Users who prioritize raw write speed for demanding workloads should choose the Seagate FireCuda 540 1TB to leverage its significant performance lead. Conversely, the Samsung 980 Pro 1TB is the better option for budget-conscious buyers who value a lower MSRP over the increased sequential write speeds offered by its competitor. Selecting between these two drives depends entirely on whether your primary requirement is maximum write throughput or a more favorable initial purchase cost.