[Model] BM5115-04W-B59[Lead] 3 pin[Size] 51*51*15mm[Voltage] DC 12V[Voltage range] 10.2 - 13.8V [Identification current] 0.24A [Power] 3.57W [Rotate speed] 5500 RPM (rotate/minute)[Air volume] 0.1 /min (cubic meters/minute)[Wind pressure] 200 Pa (Paster) [Noise] 42 d-BA (DB) [Weight] 25g