I'm looking at getting an aftermarket cooler for my E8500, not sure what one to get as I don't think I can fit the Noctua NH-U12P in my case (It needs 158mm of vertical clearance, I think I have maybe 140mm (~50mm above the top of the pci/expansion riser back plane)). Anyone have any recommendations, or know if the Noctua NH-U12P would fit? I'd prefer to have a mounting system with a back plate (current cooler bends the motherboard, and I don't like that).