Akasa today introduced the ALUCIA H4A, a low-profile air-type CPU cooler for AMD sockets AM5 and AM4. With its fan in place, the cooler has a Z-height of just under 30 mm, which it achieves using a highly compacted fin-stack heatsink, and a thin form-factor fan. The cooler can deal with AMD Ryzen processors with TDP of up to 95 W, which should make it fit for the majority of processor- and APU models. Its design involves a nickel-plated copper base located between a factory-fitted retention-module. From this base, four 6 mm-thick copper heatpipes pass through, conveying heat to an aluminium fin-stack heatsink, which is ventilated by a 92 mm fan.
The Akasa ALUCIA H4A measures 94 mm x 94 mm x 29.5 mm (WxDxH), weighing 232 g. Its 92 mm ball-bearing fan is rated for 40,000 hours by its designers. It takes in 4-pin PWM input, and turns at speeds ranging between 800-3,600 RPM. It pushes a maximum of 40 CFM of airflow, at 2.2 mm H₂O static pressure, and noise ranging between 17-35.8 dBA. The company didn’t reveal pricing, but mentioned that the cooler is backed by a 2-year warranty.