Dimensions and Specifications are subject to change without notice, please refer to the actual product. Description: High efficiency and low power High static pressure and low noise Self-lubricative bearing and long service life Other 1: Model Number RFB4504 Product Name Slim Blower Rated Voltage (VDC) 5.0 Operating Voltage (VDC) 2.8~5.5 Rated Current (mA) 15% 135 Rated Speed (RPM) 4,600 10% Air Flow (CFM) 1.618 Static Pressure (mmAq) 7.22 Application Ultrabook