Noctua Shows off a Super-Compact Low-profile Socket AM4 CPU Cooler

In addition to its socket TR3/SP3 Threadripper-ready CPU cooler prototypes, Noctua showed off this prototype of a super compact socket AM4 CPU cooler, the NH-L9. Ideal for SFF builds, the cooler sits just 37 mm tall, and features a dense aluminium fin-stack which propagates along the plane of the motherboard, to which heat drawn from the base is fed by nickel-plated copper heat pipes. The heatsink is ventilated by an included NF-A9x14 PWM 92 mm fan.