For Delta EFB1324SHE 12738 DC 24V 1.38A 3-Wire Ball Bearing Axial Cooling Fan for Server & Industrial Inverter

The EFB1324SHE is a high-performance Delta brushless axial cooling fan engineered for servers, industrial inverters and high-power cabinet equipment. Operating at DC 24V with rated current 1.38A, it delivers massive airflow and outstanding static pressure to rapidly exhaust concentrated heat generated by high-load power modules. Adopting precision double ball bearings, this fan ensures ultra-stable rotation, low vibration and extended MTBF for nonstop round-the-clock operation. The 3-wire wiring design integrates speed feedback signal, allowing host systems to detect stall or abnormal fan speed in advance to avoid equipment overheating faults. Its classic 127×127×38mm frame matches most standard server chassis and inverter cabinet mounting holes for direct plug-and-play replacement. Made of flame-retardant high-temperature plastic housing and reinforced fan blades, it works reliably under harsh industrial temperature environments. Widely applied as cooling replacement for rack servers, frequency converters, large switching power supplies, industrial control cabinets and automated machine equipment.