ADDA AD0312MB-G50 Size: 30*30*10mm Bearing type: double ball Noise: 18dBA Voltage: 12V Current: 0.12A Wind power Wire interface: black and red two lines, without speed measurement, line length 10 cm..
Brand ADDA Model AD0405HB-G72 Size 40*40*10mm The speed is about 7500 rpm. The speed is relatively high. It is a large air volume type and is not muted. Full speed noise value 28.0 dBA Air volume 15.23CFM Voltage 5V Current 0.25A Bearing double ball Connector The motherboard 3P plug does not support..