Dimension of outer the frame is 120mm (L) x 120mm (W) x 38mm (H) / The size of fan in inch is 4.72 in (L) x 4.72 in (W) x 1.5 in (H); The center to center distance beween the mountiong holes is 105± 0.3 mm/ 4.13 in.
Operating Voltage Range 5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan. )
Rated Voltage: DC 12V;
Rated Current: 0.5 Amp;
Rated Speed: 3000RPM;
Air flow: 104CFM; Noise: 43 dBA
Connector: XH 2.54 -2Pin;
Lead wire: UL
Type (+): Red
; (-): Black. This is a two wire cooling fan.
Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.