The Corsair AX1600i is the objective winner of this comparison, securing more category victories across the evaluated specifications. Its most significant advantage is the inclusion of SATA connectors, which provides a 167% increase in capacity compared to the alternative. This substantial lead in connectivity makes the Corsair AX1600i the superior choice for users requiring extensive peripheral support and high-end hardware configurations that demand a greater number of internal power connections.

The Fractal Design Ion+ 2 Platinum 860W is the preferred option for budget-conscious builders, as it holds a 74% advantage in MSRP. Users who do not require the extensive SATA connectivity offered by the Corsair AX1600i should select the Fractal Design Ion+ 2 Platinum 860W to benefit from its lower cost. This unit remains a practical selection for standard builds where the higher connector count and additional performance specifications of the Corsair model are unnecessary.