The Lexar NM1090 Pro 2TB is the objective winner of this comparison, securing a lead in four out of seven evaluated specifications. Its most significant advantage is its endurance, as the drive offers a 100% improvement in total bytes written compared to the alternative. This superior durability rating establishes the Lexar NM1090 Pro 2TB as the more robust option for long-term data reliability and intensive write operations.

Users prioritizing hardware longevity and high-endurance workloads should select the Lexar NM1090 Pro 2TB to maximize the lifespan of their storage. Conversely, those operating under strict budget constraints should choose the Samsung 990 Pro 2TB, which holds a 35% advantage in MSRP. By weighing the necessity of increased endurance against the benefit of a lower initial cost, buyers can align their purchase with either performance durability or immediate financial savings.