The Corsair SF1000 (2024) is the objective winner of this comparison, securing more total spec victories than its competitor. Its most significant advantage is the inclusion of a 12VHPWR connector, which represents a 100% improvement over the Fractal Design Ion+ 2 Platinum 860W. This feature provides a critical connectivity upgrade for modern hardware configurations, ensuring the Corsair unit remains more versatile for users building systems that require this specific power delivery standard.

Users prioritizing modern connectivity and higher power capacity should choose the Corsair SF1000 (2024) for their next build. Conversely, the Fractal Design Ion+ 2 Platinum 860W is the better choice for budget-conscious builders, as it holds a 25% advantage in MSRP. Selecting between these two power supplies depends entirely on whether your priority is the native support for newer power standards or achieving the most cost-effective purchase price for your system.