GDSTIME 4500RPM 8cm 80mm x 80mm x 25mm 12v Big Airflow High Speed Dual Ball Bearing Brushless DC Cooling Fan 2 Pin

Metal Fan Grill Screws Connector Package include: 1pcs fan include fan grill and mounting screwsOperating Temperature: -10? - 75?; Storage Temperature: -40? - 80?Dimension of outer the frame is 80mm(L) x 80mm(W) x 25mm(H)The size of fan in inch is 3.15in(L) x 3.15in(W) x 1in(H)The center to center distance beween the mountiong holes is 71.5mm/2.81in.Operating Voltage Range?5.5V to 13.8V.; Start up voltage is 3.9V. Rated Current: 0.35Amp; Speed: 4500RPM; Air flow: 59CFM; Noise:43dBA Connector: XH2.54-2Pin; Lead wire: UL Type (+): Red wire ; (-): Black wire. This is a two wire cooling fan;Bearing Type: Dual Ball Bearings ; Life: working up to 50000h at 25 degrees.Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.Working up to 50000h at 25 degrees.Protect your Fingers and keep cable damage from blades.4* Fan Screws2PIN (Red: "+"; Black: "?")2.54mm Connector