Based on this product's specifications, here are some alternatives and similar models
Fan Alphacool Coolmove Universal 12 cm, black, 1500–1950 RPM, 100 m³/h
Summary description:
Alphacool Coolmove Universal is a 12 cm system fan designed for PC cooling and component ventilation. It operates between 1500 and 1950 RPM and delivers up to 100 m³/h airflow in a black finish. Suitable for case intake/exhaust, radiator push/pull configurations and general cooling tasks where a compact 120 mm fan is required.