Blowholes
I had always wanted to add a fan to the bottom of the case but with the 120mm case fan having to go I decided to stick a 80mm blowhole at the top of the case as well
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To make the bottom blowhole I cut out the hole with my trusty dremel. With the hole cut and filed back to shape. The bolt holes were drilled out as well.
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In order to prevent dust being sucked up into the case I fitted a filter to the bottom fan.
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With the top fan I repeat the same dremel process as before to create the blowhole in the steel chassis.
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This time I added some blowhole trim as it is going to be on show. I then had to cut the perspex section as well to get air out of the case.
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The perspex was again cut with a dremel then filed back to shape with a sander. With the white LED fans the top blowhole looks ace.
