This heatsink is huge … well, if you rely on passive cooling then this is what you would expect. Monsterlabo, the team which brought you The First Fanless PC came up with this giant CPU/GPU cooler called The Heart.
Technically, it’s also a GPU cooler. The heat sink at the heart of MonsterLabo’s The First fanless chassis is now available as a stand-alone product – in black or white – for 180 euros. At 3kg (6.6-lb) and 200 x 185 x 265mm the cooler is (surprise) not compatible with your average PC case, but is perfect for a special project and testing.
Source: Fanless Tech via MonsterLabo