The CORSAIR SF750 80 PLUS Platinum SFX Power Supply is an extraordinarily power-dense PSU, ready to power the most cutting-edge small form factor PCs with 750 continuous watts. 80 PLUS Platinum certification makes it an ultra-efficient power supply, creating less heat and lower electric bills. A large 92mm fan provides powerful cooling with minimal noise thanks to a Zero RPM mode that only activates at higher loads.