Intel Extreme Tuning Utility 6.4.0.6
Intel® Extreme Tuning Utility is a simple Windows*-based performance tuning software for novice and experienced enthusiasts to overclock, monitor, and stress a system. The software interface exposes a set of robust capabilities common in most enthusiast platforms along with special new features available on new Intel® Processors and motherboards (source Intel).
This software allows you to control temperatures, voltages and fan speeds and overclocking the processor and memory.