Specification Binding : Personal Computers Brand : VEGET Label : VEGET Manufacturer : VEGET PackageDimensions_Weight : 0.04629707502 PackageDimensions : L:3.9763779487 X W:2.3622047220 X H:0.4724409444 PartNumber : 176396 ProductGroup : PC Accessory ProductTypeName : COMPUTER_COOLING_DEVICE Publisher : VEGET SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/410lLPkYRmL._SL75_.jpg SmallImage_Width : 75 Studio : VEGET Title : Cooling Fan for Raspberry Pi 4 30mmx30mmx7mm, Raspberry Pi CPU Cooler Fan Brushless DC 3.3V 5V Quiet Fan with Screws for Raspberry Pi 4 Model B, Pi 3 B+, Pi 3B, Pi 2 or Other Robot Project (2 PCS) Weight : 0 WeightUnit : pounds