Arctic Cooling Freezer 7 Pro

The bottom surface of the heatsink is a little rough for my liking, but that's what you can expect from a manufacturer. The fan power connector also comes pre-sleeved, which is a nice addition as it will help to keep your case all neat and tidy. The only thing that concerned me about the layout of this unit was the fan mounted to the side of the heatsink. This might give some clearance issues on some motherboards, but you would have to check your motherboard layout