A:Answer That will depend on the requirements and compatibility of the specific discrete GPU you want to install. This Lenovo IdeaCentre 5i Desktop, model number 90RJ009GUS, ships with a 260W, internal 100-240V, 50-60Hz power supply that is 85 Percent efficient. This configuration currently uses Integrated Intel UHD Graphics 630 Version, graphics processing, integrated within the 6-Core/12-Thread Intel Core i5-10400 Processor and Supports up to 2 independent displays via onboard ports (VGA and HDMI). We recommend you check with your certified technician about the requirements and compatibility of the specific discrete GPU you want to install.