4124GX axial fan by Papst. Type: Axial Sintec-Sleeve Bearing Rating : 18VDC 2Watt ~ 30VDC 6Watt * 94.17CFM 44dB Package: cast aluminium frame: (119 X 119 X 38mm) Status: NOS (New Old Stock) Ex Farnell. in original packaging RoHS compliant: TBC (*) note: some marked: 18VDC 2.5W 30VDC 7.5W