The Western Digital WD Black SN8100 1TB is the objective winner of this comparison, securing victory in four out of seven measured specifications. Its most significant advantage is its sequential read speed, which outperforms the alternative by 326 percent. While the Kingston NV2 2TB falls behind in the majority of technical categories, it remains a viable option for users who prioritize storage volume, as it offers 100 percent more capacity than the Western Digital drive.

Choose the Western Digital WD Black SN8100 1TB if your primary requirement is high-speed data access and superior performance across most technical metrics. Conversely, select the Kingston NV2 2TB if your workflow demands maximum storage space for large files or extensive libraries. The decision rests on whether you value the significantly faster read capabilities of the Western Digital model or the doubled capacity provided by the Kingston drive.