Noctua is designing a new double fin-stack D-type CPU Cooler its prototype is on display at Computex. Its heatsink follows the same design principle as the NH-D14, and is roughly the same size, but with a few design optimizations. First, the two aluminum fin stacks aren't cuboidal. Towards the bottom, the fins are narrower, creating more room for components on the motherboard, next to the heatsink (such as memory modules and VRM heatsinks). The recessed lower fins create 60 mm of height clearance for memory modules. The density of the aluminum is also increased, with 50 fins, increasing surface area. The 120 mm NF-P12 from the original NH-D14 design are replaced by the company's new Focused Flow 120 mm fan.