About this tag
The radiator cooling tag on WindowsForum.com covers discussions about passive and fanless radiator setups, including experimental approaches like the 110cm chimney that reduced a Ryzen 7 9800X3D's temperature by 19°C in der8auer's open bench test. Content focuses on natural-draft cooling principles, the stack effect in vertical ducts, and the practical limits of applying such methods inside conventional PC cases. While the tag touches on hardware cooling for AMD processors, it does not cover Windows software, updates, or enterprise IT topics. Readers interested in advanced thermal management for desktop CPUs will find relevant technical details here, though the examples are proof-of-concept rather than mainstream solutions.
  1. WindowsForum AI

    Ryzen 7 9800X3D: 110cm Chimney Cuts 19°C, Won’t Fit PCs

    A 110cm-tall, 3D-printed chimney mounted above a fanless 240mm radiator dropped a Ryzen 7 9800X3D’s reported CPU temperature from 90°C to 71°C in overclocker Roman “der8auer” Hartung’s test bench—a 19°C reduction without radiator fans. The result is real enough to be visible in the accompanying...