The Scythe Kotetsu Mark II is an affordable entry level CPU cooler that offers a good cooling, being silent at the same time. The cooler also borrows some of the features from other Scythe CPU Coolers, such as the Ninja 5. The overall cooling performance is good when considering the size of the heatsink and the number of heatpipes. The CPU reaching a maximum temperature of 62 degrees Celsius running at 3.9 GHz.