SUNON EG40050S1-C020-S99 Server Cooling Fan — 4-Wire, DC 5V 0.34A

Replacement server cooling fan: SUNON model EG40050S1-C020-S99. This unit uses a 4-wire connector to provide speed monitoring and control, and runs on DC 5V with a current draw of 0.34A. Designed for use in servers and networking equipment where reliable airflow and controlled fan performance are required. Exact match for systems specifying EG40050S1-C020-S99 and its listed electrical specifications.