The NZXT C1500 Platinum is the objective winner of this comparison, securing more individual specification victories than its competitor. Its most significant advantage is its total power capacity, which offers 100% more wattage than the Corsair RM750x (2024). While both units share several identical specifications, the superior power ceiling of the NZXT C1500 Platinum provides a distinct technical edge for high-demand systems that require substantial electrical overhead to function reliably under heavy loads.

Users building workstations or high-performance gaming rigs with extreme power requirements should choose the NZXT C1500 Platinum to leverage its doubled wattage capacity. Conversely, the Corsair RM750x (2024) is the better option for budget-conscious builders who do not require excessive power headroom. By prioritizing the Corsair RM750x (2024), these users benefit from a 66% better MSRP, making it the more cost-effective choice for standard builds that fall within its specific power limitations.