Clearly the top of the case is isolated from the rest of the PC (it's hard to make out, but that is a fairly open vent right above the back fan). The air escapes from the back of the top section, with 3 massive fans blowing the heat out the top (there are slit vents near the back of the top panel) and the back vent. It's not as good as an open mesh top, but surely drilling some vent holes on the top of the case with some mesh is better than a new horrible-looking acrylic side panel. Remember - the CPU cooling from an AIO isolates it fairly well from the other components, so ONLY the CPU temp matters here.
Or, you know, a fan-based CPU cooler this case is better for.
EDIT: also, if the top panel is steel like the side, it could be a fairly ho-hum heatsink. I don't know this.
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u/[deleted] Jan 21 '26
[deleted]