uxcell 4 Pcs Axial Cooling Fan Finger Guard Grill Metal Wire 40mm for PC CPU

on today's tech wiki we're going to show you how to determine what kind of fans are compatible with your case or cooler and how to install them figuring out which fan is compatible with your case if you have an aftermarket case as a snap check the manufacturer website look on the side of the box or check the manual it'll tell you which mounting points correspond to which fan sizes if you don't know what kind you need then it becomes a little bit more challenging grab a measuring tape and you can either take an existing fan that's the same as the one you're looking for and simply measure across the fan not diagonal to find out what size it is they come in standard sizes 80 millimeter 92 millimeter 120 millimeter and 140 millimeter are the most common ones or if you don't have access to a fan you can simply find the mounting holes in the case measure from the middle of one hole to the mid