This model is ideal for lowering the overall dimension of your CPU cooler. This new case fan is only 12mm thick and has 2 sets of mounting holes that will enables you to mount it on either 100 or 92mm hole. This 100mm fan has a noise level of 14.5dBA at 1000RPM with an air flow of 15.23CFM. The fan is 100mm x 100mm x 12mm with a 3-pin and 4-pin connector. This fan has an MTBF of 30,000hours.