Emacro for APISTEK GA51S2U 45mm Server Cooling Fan — DC 12V 0.18A, 4-Wire PWM, Hole Pitch 39*39*39MM

Emacro replacement fan for APISTEK GA51S2U designed for server cooling. Compact 45mm unit with a 4-wire PWM connector for precise speed control. Rated DC 12V and 0.18A, it installs on a mounting pattern with a hole pitch of 39*39*39MM. Suited for compact servers and systems that require PWM-regulated airflow.