NMB-MAT Cooling Fan available in all sizes and voltages including 5V, 12V, 24V, 48V DC and 110V/230V AC. We deal in 40mm to 150mm axial fans with brushless motor, high airflow, low noise, ball bearing, and long life performance. Suitable for electrical panels, UPS, SMPS, servers, telecom & industrial machines. Bulk supply and best price deals available.