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Cooling fan Montech E28 PWM Black 120mm, 4-pin PWM, 120×25mm
Summary description:
Montech E28 PWM Black 120mm is a PC cooling fan designed for case airflow and component cooling. It uses a 4‑pin PWM connector for automatic speed control and standard 120×25mm dimensions for compatibility with cases and radiators. Suitable for replacing or upgrading case fans, improving airflow in desktops, and supporting system thermal management.