-17% ADDA AD0812UB-F72DS 80x80x38mm Industrial/Inverter Cooling Fan, 12V 1.2A — high airflow for control cabinets $ 4.96 $ 6.01
-3% Delta 40×40×20mm (4020) DC 12V 0.10A ball‑bearing case cooling fan with shutdown alarm/switch $ 5.67 $ 5.85