40x40x48 mm(Counter Rotating Fan)
40x40x56 mm(Counter Rotating Fan)
60×60×51 mm(Counter Rotating Fan)
60×60×56 mm(Counter Rotating Fan)
60×60×76 mm(Counter Rotating Fan)
80×80×80 mm(Counter Rotating Fan)
92×92×76 mm(Counter Rotating Fan)
120×120×76 mm(Counter Rotating Fan)