Arctic Freezer 33 face-to-face with SilentiumPC Fera 3 v2 (bonus)

Cooling the processor is one thing, but cooling its power supply circuit is another. How will the coolers handle this task? We specially focused on testing the heatsinks with Noctua reference fans. Notably, the weird Freezer had some real difficulties. We know where the problem is. We made some tests without fans too, and on this occasion we decided to include top-notch passive cooler Zalman FX70.

Cooling the MOSFETs


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Primarily quieter operation: Arctic P12 Pro (A-RGB) LN fans

Arctic has expanded its fan portfolio with new P12 Pro (A-RGB) models carrying the “LN” suffix in their designation. This stands for “low-noise” and in practice mainly means that maximum speeds are capped lower than on the original (P12 Pro/A-RGB) fans. However, the aerodynamic design itself remains unchanged, with the primary difference being the motor. At the same time, these are still affordable fans. Read more “Primarily quieter operation: Arctic P12 Pro (A-RGB) LN fans” »

The end, or just the beginning? 100 fans in HWCooling tests

Our database now includes one hundred fans—75 in the 120 mm format and 25 models with a physical size of 140 mm. In this article, we have compiled all data into unified charts. What was once separated for clarity is now brought together again, and the commentary will also include a… look ahead regarding fan testing. But we can already reveal that there is still a lot more to come. Read more “The end, or just the beginning? 100 fans in HWCooling tests” »

Arctic P12 Pro Reverse A-RGB: Looking good, working well!

The impeller is oriented so that, in the installed position, nothing visually obstructs the view. This refers to the stator struts, which can otherwise “spoil” the appearance. But this is not just about looks—it is about combining them with the efficient geometry of the proven five-blade design with a stabilizing ring (familiar from the P12 A-RGB). It is not exactly the same design, though, if only because what used to be behind the impeller is now in front of it. Read more “Arctic P12 Pro Reverse A-RGB: Looking good, working well!” »

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