The new Jonsbo HX6240 joins a breed of thick aluminium fin-stack tower-type coolers, which rely on a thicker aluminium fin-stack, over a split dual fin-stack design. With its single 120 mm fan in place, the cooler measures 105 mm x 120 mm x 162 mm (DxWxH), weighing 1.035 kg. Its design involves a nickel-plated copper base that has a mirror-finish, from which six 6 mm-thick copper heat pipes emerge, transferring heat to the aluminium fin-stack, which is ventilated by a 120 mm fan.

The surface-area for heat-dissipation mentioned by Jonsbo, is 8,900 cm². The fan included with the Jonsbo HX6240 turns at speeds of up to 1,800 RPM, pushing up to 83.04 CFM of airflow, at up to 45.56 dBA noise output. It features a fluid-dynamic bearing. An interesting design element of this cooler is its detachable top-plate, which uses magnets to stay in place, and is hence tool-free. Removing the top-plate, and slighly pushing down the fan, lets you reduce the height of the cooler by 5 mm. The HX6240 comes in two trims—black and white. Among the CPU socket types supported are LGA1700, LGA1200, and AM4. The company didn't reveal pricing.