100% Brand Delta- Quantity: 3pcs- Part Number: AUB0912VH- Size in mm: 92mm x 92mm x 25mm- Voltage: 12 volts DC- Current: 0.60A- 4 Wire 4 Pin Connector- Power:7.2W- Speed:3800RPM a 5200- Air flow:67.80CFM 1.920m3/min- Pressure:7.67 mmH2O 0.302 INH2O - Noise:45dBA- Use of the environment:-20 ~ 75 °