Dimension of outer the frame is 50mm (L) x 50mm (W) x 12mm (H) / The size of fan in inch is 2in (L) x 2in (W) x 0.47 in (H); The center to center distance beween the mountiong holes is 40± 0.3 mm/ 1.26 in.
Operating Voltage Range14V to 27.6V. (overtake to 27.6V, it can also work. but not safe, and seriously affects lifespan of fan. )
Rated Voltage: DC 24V;
Rated Current: 0.05A mp;
Rated Speed: 6000 RPM;
Air flow: 12.7CFM;
Noise: 28.95 dBA;
Power: 1.2W att.
Connector: XH 2.54 -2Pin;
Lead wire: UL
Type (+): Red
wire; (-): Black wire. This is a two wire cooling fan
Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.