However, if your CPU does run at a certain overclocking speed, but crashes after a longer while, due to overheating, then the Renegade will certainly help. The compressor of the Renegade is very quiet - in fact, it's the most quiet part of the system. You will only feel a very slight vibration if you touch the case while the compressor is on, but you will hardly be able to hear the compressor itself. However, to keep the condenser cool and to evacuate the heat from the system, a very efficient fan is needed, which is located in the back of the system's base. This makes the Renegade system significantly louder than a system with conventional cooling.
Power consumption is another issue.
Still, even if your CPU has crashed, the shutdown feature will still save it from damage due to extreme temperatures. My opinion It is true that the Renegade has some advantages over contentional heatsinks and peltier coolers. Unlike a peltier cooler, which will add heat to the system, the Renegade actually removes heat from inside the case. It doesn't necessarily give you more speed, but it gives you peace of mind - you can be sure that your CPU stays at the same temperature, no matter how long your system has been running, or how hot it is. If I had a CPU that does overclock, but crashes after a while due to overheating, then I would first check if I can get it stable by adding a better heatsink and possibly another case fan.