The Samsung 990 EVO Plus 2TB is the objective winner of this comparison, securing victories in four out of six measured specifications. Its most significant advantage is a sequential read speed that is 1195% better than the alternative. By outperforming its competitor across the majority of technical categories, this drive establishes itself as the superior option for users prioritizing raw performance and higher storage capacity in their system builds.

Choose the Samsung 990 EVO Plus 2TB if you require high-speed data access and maximum storage space for demanding workloads. Conversely, select the Western Digital WD Blue SA510 1TB if your primary goal is budget optimization, as it holds a 68% advantage in MSRP. This makes the latter a suitable choice for users who prioritize lower initial costs over the significant performance and capacity gains offered by the former.