NZXT Sentry 3 Fan Controller

The Sentry 3 brings you the best of both worlds by combining 15 watts of power per channel with an extraordinarily intuitive UI, giving you complete control over your entire rig’s cooling with the swipe of a finger. You can control up to three high performance fans on each channel using the extraordinarily large 5.4in screen and link any of the 5 channels together for group control.