The Western Digital WD Black SN8100 2TB is the objective winner of this comparison, securing victory in five out of seven measured specifications. Its most impactful advantage is a 164% superior sequential write speed compared to the competition. While the Sabrent Rocket 4 Plus 1TB holds a 64% advantage in MSRP, the Western Digital WD Black SN8100 2TB dominates the performance metrics across the majority of the evaluated categories.

Users prioritizing high-speed data writing should choose the Western Digital WD Black SN8100 2TB for its significant sequential write lead. Conversely, the Sabrent Rocket 4 Plus 1TB is the better option for budget-conscious buyers who prioritize a lower MSRP over the performance gains offered by the alternative. Selecting between these two drives depends entirely on whether your primary requirement is maximizing write throughput or minimizing the initial cost of your storage solution.