Case fans come in a wide variety of sizes, with the most popular ones being 80mm and 120mm. But is there any way to squeeze more fan blade area in a standard size fan? Evercool, makers of a wide range of fans, has produced a new product, the Evercool Rifling RF-8 80mm Case fan, that provides 92mm fan blades in an 80mm housing. Will this design provide the best of both worlds? Read on to find out more.