Scythe mini kaze 50mm quiet fan scythes 50mm mini kaze is designed to replace any 12v 50mm 2 pin or 3 pin fan whilst making only a fraction of the noise scythes 50mm mini kaze is designed to replace any other 12v 50mm fan whilst making only a fraction of the noise the silent mini kaze 50mm fan uses by default a 2 pin connector included with the fan is an adapter to convert the 2 pin connector to a standard 3 pin connector thus providing the best compatibility for both old and new hardw