Review on 🌀 ARCTIC F9 PWM - 92mm Case Fan, PWM-Signal Regulates Fan Speed, Ultra-Quiet Motor, Computer Fan, Speed: 150-1800 RPM - Black by Seunghyun Nahm ᠌

On one "beautiful" day, the cooler on the video card crackled (there are two of them - the Zotac gtx770 amp! edition card). it had to be removed "surgically, because two coolers go into one connector. I don't know if this affected it, if the resource of the second cooler was also coming to an end - the second one also began to fail, randomly increasing / decreasing speed every few minutes. At first, it was decided to look after "custom" air cooling, since the video card is already quite old - we managed to find a couple of suitable solutions. Both of these options cost more than 3 thousand, which, by the standards of this already rather "stale" video card, is too much in my opinion. Therefore, the second thought was the installation of two such coolers to replace the regular ones. What was bought: Arctic Cooling Arctic F9 PWM - 2 pcs. one with PST, and the second is a simple PWM + adapter from PWM to VGA PWM of the GELID CA-PWM-02 video card (for connecting directly to the card, not the motherboard) Total: before installing all of the above (and before the breakdown, respectively), the temperature in Doom 2022 at ultra settings was around 80 degrees. After installation - 45-50 (depending on the air temperature in the room). Moreover, the coolers continue to rotate at the minimum speed - you can't hear them even if you put your head close to the video card. At first it was even a little uncomfortable :)