![Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right](https://images.anandtech.com/graphs/graph11407/86748.png)
Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right
![Testing Results: Low Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right Testing Results: Low Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right](https://images.anandtech.com/graphs/graph11407/86757.png)
Testing Results: Low Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right
![So I installed a new cpu fan, and now I get this sh*t every time I boot up my pc. The fan works great, temperatures are perfect, but the Dell supportassist says So I installed a new cpu fan, and now I get this sh*t every time I boot up my pc. The fan works great, temperatures are perfect, but the Dell supportassist says](https://i.redd.it/nqgkx2enekq71.jpg)
So I installed a new cpu fan, and now I get this sh*t every time I boot up my pc. The fan works great, temperatures are perfect, but the Dell supportassist says
![200Pcs/Lot Gdstime 60mm 12V 3 Pin DC Cooling Fan Test Speed 60x60x15mm 6cm 6015 for PC Computer Case CPU Cooler - AliExpress 200Pcs/Lot Gdstime 60mm 12V 3 Pin DC Cooling Fan Test Speed 60x60x15mm 6cm 6015 for PC Computer Case CPU Cooler - AliExpress](https://ae01.alicdn.com/kf/Hea4de123637b4749b65955aae9cdbe91F/200Pcs-Lot-Gdstime-60mm-12V-3-Pin-DC-Cooling-Fan-Test-Speed-60x60x15mm-6cm-6015-for.jpg)
200Pcs/Lot Gdstime 60mm 12V 3 Pin DC Cooling Fan Test Speed 60x60x15mm 6cm 6015 for PC Computer Case CPU Cooler - AliExpress
![Testing Results, Maximum Fan Speed (12V) - Closed Loop AIO Liquid Coolers: 14-way Mega Roundup Review Testing Results, Maximum Fan Speed (12V) - Closed Loop AIO Liquid Coolers: 14-way Mega Roundup Review](https://images.anandtech.com/graphs/graph7738/61073.png)
Testing Results, Maximum Fan Speed (12V) - Closed Loop AIO Liquid Coolers: 14-way Mega Roundup Review
![Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right](https://images.anandtech.com/graphs/graph11407/86747.png)