The Corsair RM1000x (2024) is the objective winner of this comparison, securing a higher number of superior specifications across the evaluated fields. Its most impactful advantage is the inclusion of a 12VHPWR connector, which represents a 100% improvement over the alternative. This feature provides a critical modern connection standard that the competing unit lacks, establishing the Corsair RM1000x (2024) as the more versatile option for current hardware configurations requiring native high-power delivery.

Users prioritizing modern connectivity and higher power capacity should select the Corsair RM1000x (2024) to ensure compatibility with contemporary components. Conversely, those who prioritize power efficiency should choose the Fractal Design Ion+ 2 Platinum 860W, which offers a 25% advantage in that specific metric. By weighing the necessity of the 12VHPWR connector against the efficiency gains of the Fractal Design Ion+ 2 Platinum 860W, builders can align their choice with their specific system requirements.