Review on Noctua NF-A12x15 PWM, Premium Slim 4-Pin Quiet Fan, Brown (120x15mm) by Sri Mims

Not only is it quiet and designed for use in places where a standard fan would not fit due to its thickness, it comes with a variety of cables to use depending on your overall configuration. A 4.25" extension cable, a 13" extension cable, and a 5.25" Y adapter cable to allow two fans to be connected to one fan power connector. They all have a strong braided jacket that eliminates exposed wires. I didn't know it came with these cables and was pleasantly surprised to find that I use two of them with a Deepcool Gammaxx 400 that didn't have room for standard thickness fans on one side (I bought the second one just for aesthetic reasons ). how good are they I don't hear them at all. I know they work because the system BIOS will halt boot if the CPU fans return an error that didn't occur. Otherwise I would wonder if they are enabled.