Bjorn3D has posted a review on the Thermaltake Hardcano 13

Sure you have a whole armada of fans to keep your rig cool, but what good are they if you are not fully in control of them? Out of control fans tend to be louder than we would like, and may even be hurting the cooling inside our cases. Thermaltake has been providing the means for taking control of these unruly fans for many years, and now provides us with their latest version, the Hardcano 13. The Hardcano 13 is capable of controling up to four case fans, each with its own thermal probe for monitoring the temperature around the fan. Follow along to see how well the Hardcano 13 performs when faced with the task of monitoring and controlling PC fans.

Thermaltake Hardcano 13