? Model? EFB1212VH-5B46? lead? 4pin (2510 plug)? Size? 120 * 120 * 25.4 mm? Voltage? DC12V? Voltage range? 7.0 - 13.8W [Logo current] 0.58A [Power] 6.96 W? Rotating speed? 3400 RPM (rpm) Air volume 3.592 m3 / min (m3 / min)Wind pressure 8.29 mm H2O (millimeter water column)? noise? 51.9 d-BA (decibels) Bearing mDouble ball bearing- | -_- |