Review on 💨 Enhance Your Cooling Efficiency with SilverStone PWM Fan Hub System Cables (CPF04) – Black by Erik Wesley

Unfortunately 1 of the 3 hubs ordered has a slightly deformed housing which prevents all 4 mounting points from fully engaging. I used velcro to hold it in place which also kept the case closed. The other two are attached with the included 3M strips. They are similar to velcro in that they are two piece and detach with an adhesive backing, but the plastic pin design is much nicer than velcro. Connected objects stay nice and flat without wiggling or twisting like hook and loop fasteners do. All 3 are working perfectly after a week of use. 2 has 7 120mm Arctic F12 fans and the 3rd has 4 more F12 fans and 2 140mm Arctic F14 fans. The custom fan curve I set doesn't spin up to 30C and ramps up very slowly, so these hubs don't handle a constant or high PWM signal. However, the mobo reads the RPMs correctly and everything spins at the same speed.