EBM-PAPST
轴流风扇, 紧凑, 护套, 250系列, 5 VDC, 25 mm, 8 mm, 1.9 cu.ft/min, 3.2 m3/h
12V DC 3 Pin Sleeve Bearing Axial Fan - 25 x 25 x 8mm
MULTICOMP
轴流风扇, 20MM, 5VDC, 1.9CFM, 25DBA