Put a fan behing 3x optical bay

[rcxb]

You can buy better drive bay / fan adapters:

• https://www.amazon.com/Mountain-Mods-Triple-Brushed-baycover/dp/B00KJ0U53S/
• 120mm Fan Bracket for PC 5.25 inch bays | eBay

This was a topic before:

3x 5.25" bay to 120mm fan adaptor?

Hi, I’m planning a build in the Silverstone RM41-506 rackmount case. https://www.silverstonetek.com/product.php?pid=887&area=en As I am not using any 5.25" devices I would like to add some larger fans to the front of the case to keep it quiet rather than relying on the 80mm ones. Does anybody know of an adaptor to mount a 120mm fan in 3 5.25" bay…