NZXT last summer released the Sentry 2 Touch Screen High-Performance Fan Controller and it got great reviews.  Fan controllers are great for monitoring and adjusting temperatures throughout the PC thus creating an optimal internal cooling solution.  While NZXT is probably better known for their computer cases aimed at PC enthusiasts and gamers, if you’re in the market for a high-tech fan controller, then you need to take a look at the Sentry 2.  The Sentry 2 is an updated version of the Sentry LX complete with a touch screen interface, ultra fast selection and response times and is half the size fitting into a single 5.25” drive bay.  It can be found at retailers such as newegg.com and frys.com for around $29.99 and in this article I will discuss the many features, the installation process and whether this product is a good value.