The upgraded be quiet! SHADOW ROCK is eerily similar to the Thermalright Macho, which can be used in passive mode. The SHADOW ROCK 3 features a similar asymmetrical design and convection-friendly fin spacing.
The chunky 710g cooler also features six direct-touch heat pipes and comes with a screwdriver for easy installation. Sold as a 190W active cooler, we're pretty sure it can handle any 35W processor passively.
Source: be quiet!
