GDSTIME Mini Brushless Cooling Blower Fan - 2 pieces 30mm

WIDELY USED: 30mm blower fan; designed for cooling or ventilation of 3d printer, helmet, airsoft goggles, LED Lighting, humidifier, memory modules, etc. or as a replacement fan MICRO BLOWERS: Square - 30mm L x 30mm W x10mm H | Rated Voltage: 12V | Current: 0.09Amp | Power: 1W | Airflow: 1.85CFM | Static Pressure: 0.46In H2O | Noise: 29.2dBA | Speed: 9000RPM POWER CONNECTION: XH2.54-2Pin fan connector with 150mm (5.91 in) cable (Red: Positive, Black: Negative); Operating Voltage Range: 7 to 13.5V DUAL BALL BEARING: Rated at 50,000 hours and allows the fans to be laid flat or stand upright; Smaller lightweight, only 0.28 oz, ideal for applications that have limited space PACKAGE LIST: Includes 2 pieces 30x30x10mm 12V mini dc blower fan and mounting screw set; keep your system cool and extend the life