The Kingston NV2 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 525% better than the Western Digital WD Blue SA510 2TB. This substantial performance lead establishes the Kingston NV2 2TB as the superior option for users prioritizing raw data transfer capabilities and modern interface efficiency over the limited technical specifications offered by the alternative.

Users should select the Kingston NV2 2TB if they require the highest possible sequential read performance for their storage needs. Conversely, the Western Digital WD Blue SA510 2TB remains an option for those who do not require the performance advantages provided by the winning drive. Given that the Kingston NV2 2TB outperformed the Western Digital WD Blue SA510 2TB across the majority of tested categories, it is the more capable choice for most standard storage applications.