The SK Hynix Platinum P51 2TB is the objective winner of this comparison, securing victories in five out of seven measured specifications. Its most significant advantage over the competition is its sequential write speed, which is 168% better than that of the Samsung 980 Pro 1TB. While the Samsung 980 Pro 1TB maintains a 50% advantage in MSRP, the superior performance metrics across the majority of categories clearly establish the SK Hynix Platinum P51 2TB as the more capable hardware option.

Users who prioritize maximum sequential write performance and higher storage capacity should choose the SK Hynix Platinum P51 2TB for their system. Conversely, the Samsung 980 Pro 1TB is the appropriate selection for buyers who are primarily focused on the MSRP advantage. By weighing the 168% improvement in write speeds against the 50% better pricing, users can determine which component better aligns with their specific requirements for storage capacity and cost efficiency.