Some weirdos write decades as possessive. Writing “90’s” implies that there’s a 90 that owns something.

In GD09, the front is solid and the sides are intakes. There’s 2 120mm fans directly feeding CPU and one for GPU. I could probably easily cut a hole for a second GPU intake at front left, but it might not be necessessary in my case.

I also host my stuff on oscilloscopes.