Wow, I love this case. After looking at kiparosu's radiator mount position, I went ahead and looked at my case closer. Turns out that Cooler Master has left another set of mounting hold for a 3x120mm radiator setup and little "grill" behind the tray is actually for air to go through. Also, when you take off the rubber tray, there are 2 unused holes with no screws, and that is for the third fan!
Oh, I'm sorry if this was posted before. I don't think I saw a post stating this yet.
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