How heavy is the largest CPU heatsink? Most of them are about 1kg, and if you want a bigger one, now there is Monster Labo, the world’s largest CPU radiator, the Heart, which passively dissipates heat and weighs up to 3kg and sells for 180 euros.
Monster Labo is a start-up set up by four European guys, focusing on passive cooling, launched the First chassis last year, although it is said to be for ITX players, but their chassis is not small, because the core part is a 3 kg heat sink – not only to the CPU cooling, It can also heat the GPU.
It’s probably 439 euros, and they’re now selling the radiator separately, named The Heart, and the price has dropped to 180 euros, or 1,388 yuan.
The Heart heatsink is so heavy because it’s better passive cooling, without a fan, the heat dissipation is positively correlated with volume, and their goal is to suppress high-end CPUs and GPUs, which previously said it was okay to handle the GTX 1080 graphics card and Core i7-8700K processor.
The test is not so good, overclock website did it with Core i5-9400F and GTX 1070 graphics card verification, CPU temperature is about 50 degrees C, the graphics card temperature is about 70 degrees C.