GDSTIME 1238 48V Fan, 120mm x 38mm Dual Ball Bearings DC Brushless Cooling Fan

Dimension of outer the frame is 120mm(L) x 120mm(W) x 38mm(H) / The size of fan in inch is 4.72in(L) x 4.72in(W) x 1.5in(H) The center to center distance beween the mountiong holes is 105mm/4.13in. Rated Voltage: DC 48V; Rated Current: 0.2Amp; Rated Speed: 3500 RPM; Air flow: 158CFM; Noise: 48.3dBA Bearing Type: Dual Ball Bearings ; Life: working up to 50000h at 25 degrees. Connector: XH2.54-2Pin; Lead wire: UL Type (+): Red wire ; (-): Black wire.