Corsair professional ax760 fully modular 80 plus platinum 760w psu a new more efficient version of the awarding winning ax series power suppliesr r platinum efficiency and silent fanless moder the corsair ax760 power supply runs quieter generates minimal excess heat and its earned the 80 plus platinum seal of approval your guarantee that youre making the right choice for smart efficient power delivery because the ax760 is so efficient it operates without the fan even spinning at low and