The Lexar NM1090 Pro 2TB is the objective winner of this comparison, securing victories in five out of seven evaluated specifications. Its most significant advantage is its sequential read performance, which is 172% better than that of the alternative. By outperforming its competitor across the majority of technical categories, this drive establishes itself as the superior option for users prioritizing raw speed and high-end technical specifications in their storage configuration.

Users who require maximum sequential read speeds for demanding workloads should choose the Lexar NM1090 Pro 2TB. Conversely, the Western Digital WD Black SN770 2TB is the better choice for budget-conscious buyers, as it holds a 62% advantage in MSRP. Selecting between these two drives depends entirely on whether your priority is the significant performance lead offered by the former or the substantial cost efficiency provided by the latter.