Question about Corsair HXi Series (2025), HX1500i, 1500 Watt, 80 PLUS Platinum, C20 Version

Yes, with this 1500 watt, 80 PLUS Platinum-certified power supply it is possible to install two RTX 5080 GPUs, considering that it offers sufficient 6+2-pin PCIe connectors and supports the high power requirements of these graphics cards.

This power supply conforms to the ATX 3.1 standard, includes PCIe 5.1 12V-2x6 cables for modern GPUs like the NVIDIA GeForce RTX 40 series, and provides stable, modular power suitable for multiple GPU high-power configurations.