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Tom’s Hardware
Tom’s Hardware
Technology
Zhiye Liu

RTX 4090 FE's Axial Fans Are Also Great at Cooling CPUs

Chiphell Nvidia GeForce Nidec Taobao
PC

Have you ever wondered how those axial fans from Nvidia's GeForce RTX 4090 or GeForce RTX 4080 Founders Edition perform outside the graphics card? One DIY enthusiast from the Chiphell forums (via Olrak) has the answer, as he has repurposed the axial fan from two of the best graphics cards for his top-down CPU cooler and shared the results.

The axial cooling fan seemingly kept the forum member's Core i5-13600KF's operating temperature up to nine and five degrees Celsius lower than the Thermalright TL-C12 and Cooler Master Mobius 120P ARGB, respectively, during the Cinebench R23 benchmark. In addition, the noise level was reportedly lower than the other fans during regular operation. However, the axial fan emitted a humming noise at very low RPMs, making it more audible than other 120mm and 90mm he had tested.

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