Catalog > Consumer Electronics > Kits > Smart Kits Dual Cooling Fan for Raspberry Pi 4 Dual Cooling Raspberry Pi 4 Fan BSK DUAL FAN FOR RASPBERRY PI 4 DUAL COOLING FAN FOR RASPBERRY PI 4 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Efficient drop temp of your Pi by using our heatsink fan. Custom size fan can fit most of the raspberry Pi case. Custom 3M heat conductive strip can make sure you Pi works stable when you are overclocking. Upgrade bearing of this fan not only can make sure fast heat dissipation, but also quiet enough. NOTICE: It can't fit Retroflag Nespi Case and Case+, if you want use our dual fan in this case, you should modify the Retroflag Case and breaking the tabs on the single fan location. Packaging includes: 1 x Dual Cooling Fan for Raspberry Pi 4 1 x Heat Conductive Strip [3pcs/set]