The Smart Case Fan2 produces about 20.55 CFM to 75.7 CFM, quite a lot for an 80mm fan isn’t it? But unfortunately at this speed of 4800rpm it’s sound level is rather high with 48 dB (CAN you still hear me??). A good thing are his 3 settings : You can have the full speed, you can control the speed from 1300rpm to 4800rpm with the controller, or temperature controlled.
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