Features: 1) Model 60ZY10001:a) Voltage: DC 100Vb) Speed: 2,500c) Current: 80mAd) Designed current: 0.72Ae) Output: 40W 2) Model 60ZY12001:a) Voltage: DC 120Vb) Speed: 2,500r/minc) Current: 70mAd) Designed current: 0.66Ae) Output: 40W 3) Model: 60ZY23001:a) Voltage: DC 230Vb) Speed: 2,500r/minc) Current: 50mAd) Designed current: 0.35Ae) Output: 40W 4) Small size and large power 5) Need little installation space 6) Dimensions (D x L): 60 x 120mm