FrostyTech reviews Silverstone's HE02

"Once again, the only heatsink we can really compare the Heligon HE02 to is the Nofan CR-95C passive cooler; in this case the CR-95C comes in 19.2°C cooler on the 150W test and 11.6°C cooler on the 85W test."

Source: FrostyTech