Model : AD1224HS-F51Voltage : DC 24VCurrent : 0.32ASpeed : 2800RPM ± 10%Airflow : 105.4 CFMNoise : 46.7dB (A)Size : 120X120X38MMBearings : SLEEVE bearingsStructure: aluminum frame plastic bladesWiring : Two-line Red + Black -Interface : If the picture 100% real photos