Gelid Silent 6 60mm Pc Computer Case Fan Cpu Cooler Cooling Heat Sink Radiator 6cm Fan - Fans & Cooling - AliExpress
NMB 2410EL-04W-M29 6cm 60mm fan 6025 60x60x25mm 12V 0.10A Silent cooling fan | eBay
Amazon.com: GELID Solutions Silent 6 – 3-Pin Fan of 60mm for Standard Case | Silent Operation | Optimized Fan Blades | High Airflow & High Static Pressure : Electronics