General Information:[1]Mounted Hole Center Distance: 82mm x 82mm; Install Hole Size: 5mm(0.19")[2]Product Name: Cooling Fan; External Material: Metal, Plastic[3]Color: Black, Silver Tone; Size: 90mmx90mmx25mm/3.5"x3.5"x1"(L*W*H)[4]Power: AC 220V-240V 0.07A; Cable Length: 18cm(7.0")[5]Net Weight: 264g; Package Content: 1 x Cooling Fan, 1 x Metal Finger Guard.