12V 120mm x 38mm 6300rpm High Airflow 12V 4pin PWM FG DC Brushless Cooling Fan for Mining Machine Cabinet Chassis Server Workstation Cooling - Walmart.com
Amazon.com: SXDOOL 12038 120mm x 38mm 3000rpm High Airflow CFM 12V 3pin FG DC Brushless Ball Bearing Cooling Fan : Electronics