![Noctua NF P14s redux 900/1200/1500 4pin PWM PC Computer Cases Towers CPU Cooling fan quiet 140mm CPU Cooler fan radiator replace|Fans & Cooling| - AliExpress Noctua NF P14s redux 900/1200/1500 4pin PWM PC Computer Cases Towers CPU Cooling fan quiet 140mm CPU Cooler fan radiator replace|Fans & Cooling| - AliExpress](https://ae01.alicdn.com/kf/Hbe9e6e4939c84479980090e4ad72874b9/Noctua-NF-P14s-redux-900-1200-1500-4pin-PWM-PC-Computer-Cases-Towers-CPU-Cooling-fan.jpg_Q90.jpg_.webp)
Noctua NF P14s redux 900/1200/1500 4pin PWM PC Computer Cases Towers CPU Cooling fan quiet 140mm CPU Cooler fan radiator replace|Fans & Cooling| - AliExpress
![Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black) : Electronics - Amazon.com Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black) : Electronics - Amazon.com](https://m.media-amazon.com/images/I/81LOMCSH9IL._AC_SL1500_.jpg)
Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black) : Electronics - Amazon.com
![I swapped my two NZXT AER exhaust fans in my H500i with a Noctua NF-A12x15 120mm PWM (back) and a Noctua 140mm NF-A14 PWM (top). CPU is a few degrees cooler, but I swapped my two NZXT AER exhaust fans in my H500i with a Noctua NF-A12x15 120mm PWM (back) and a Noctua 140mm NF-A14 PWM (top). CPU is a few degrees cooler, but](https://preview.redd.it/bjpv21pzblg41.jpg?auto=webp&s=10341165d566521762dcf02b18000fe53ae09e64)