Protechnic Magic MGT4012ZR-O15 (Replacement Fan for Delta AFB0412VHB-F00)Dimensions: 40x40x15 MMVoltage: DC 12VCurrent: 0.2AInput Power: 2.4WSpeed: 9500 RPMAir Flow: 12.75 CFMNoise: 40.2 dBABearing: RifleFeature: Speed Sensor (Tach Output)Mounting Style: RibTermination: 3-Pin / 3-WIre / 8-Inch