You chose the AM4 socket by AMD? That’s perfect, because all current be quiet! coolers have been compatible with it since September 2017.
Perhaps instead you have an older be quiet! cooler, supplied earlier than September 2017? In that case we can supply an upgrade kit for a small fee for any of the following be quiet! CPU coolers:
Dark Rock Pro 3
Dark Rock 3
Dark Rock TF
Shadow Rock 2
Shadow Rock Slim
Silent Loop series
Mounting kit
White
Socket AM4