CFM-5015V-138-201 is a 12 VDC DC axial fan designed for efficient thermal management in compact spaces. It features a 50 x 50 x 15 mm frame with a 4-pole DC brushless motor and omniCOOL bearing system, operating at a rated speed of 3800 RPM (±15%) with an input voltage range of 4.5–13.8 Vdc. The fan delivers 10.2 CFM airflow at 0 inch H2O static pressure, with a maximum static pressure of 0.12 inch H2O and noise level of 20.1 dBA at 1 m. It includes standard auto-restart protection and optional tachometer and rotation detector signal outputs via color-coded wires (red for +Vin, black for -Vin, white for RD signal, yellow for tach signal). With a life expectancy of 70,000 hours at 40°C and 65% RH, operating temperature range of -10°C to +70°C, and compliance with UL/cUL 507 and TUV standards, this fan is ideal for cooling applications in industrial equipment, telecommunications, and consumer electronics requiring reliable, low-noise thermal solutions.