In July, 2013, Enermax announced that they had updated their fans with new three-position “APS” switches, which allow a user to select one of three peak speeds. This, in essence, allows you to buy three fans in one. Today we will be looking at three of these fans: the T.B. Vegas Quad, the Cluster Advance, and the Everest Advance. Are these truly advanced fans? Are we really looking at nine fans masquerading as three? Let’s see.