The be quiet! Pure Power 13 M 850W and the Fractal Design Ion+ 2 Platinum 860W are tied in their overall objective performance, as each unit leads in three out of seven comparable specifications. The most impactful advantage for the be quiet! Pure Power 13 M 850W is its inclusion of a 12VHPWR connector, which represents a 100% improvement over the alternative. Conversely, the Fractal Design Ion+ 2 Platinum 860W offers a 50% advantage in modularity.

Users prioritizing modern GPU compatibility should select the be quiet! Pure Power 13 M 850W to utilize its integrated 12VHPWR connector. Those who prioritize cable management and system customization should opt for the Fractal Design Ion+ 2 Platinum 860W due to its superior modular design. Both power supplies provide equivalent technical foundations, so the final choice depends entirely on whether your specific build requires native high-power connector support or enhanced modular flexibility.