The Samsung 9100 Pro 2TB is the objective winner of this comparison, securing victory in five out of seven measured specifications. Its most significant performance advantage is its sequential write speed, which is 168% faster than that of the alternative. By outperforming the Samsung 980 Pro 1TB across the majority of technical categories, the 9100 Pro 2TB establishes itself as the superior option for users prioritizing raw hardware capabilities and high-capacity storage performance.

Users who require maximum sequential write speeds for demanding workloads should choose the Samsung 9100 Pro 2TB. Conversely, the Samsung 980 Pro 1TB remains a viable selection for budget-conscious buyers, as it holds a 48% advantage in MSRP. Selecting between these two drives depends entirely on whether your priority is the substantial performance lead offered by the 9100 Pro 2TB or the lower cost associated with the 980 Pro 1TB.