The InWin PB 750W is a gaming PSU that's 80 Plus Gold certified and is fully modular. The modular designs Allows for easy installation and tidier cable management. The fluid Dynamic Bear 135mm fan is designed uses hibernation mode to only emit noise when running under heavier loads than 20 percent. This keeps a quieter environment and also longer life expectancy. The PB Series is capable of syncing With motherboard software by using 4-pin, 12V header. Users are also able to control the RGB settings by switch to the RGB mode button to manually select up to eight different colors.