This open source sentry gun controller board builds on a great concept by getting rid of the Arduino board. The previous version was an Arduino shield, but this upgrade keeps all of the cool ...

Full Review: <a href="http://www.thinkcomputers.org/nzxt-sentry-mix-fan-controller-review/">http://www.thinkcomputers.org/nzxt-sentry-mix-fan-controller-review/</a ...

The Sentry 3 combines five powerful fan channels with an extraordinarily intuitive UI, giving you complete control over your entire rig's cooling with the swipe of a finger. The Sentry 3's huge 5. ...