This machine is exclusively used for music production purposes, we installed Windows 7 on it. It worked excellently, very fast. It runs Ableton Live, FL studio, a suite of many plugins including Komplete Ultimate 9, Dune 2, Serum, iZotope,waves, etc.
Very fast CPU. Runs lots of instances of synthesizers, samplers, etc.
Keeps the CPU running at very low temps, very easy to install.
Very good motherboard, worked perfectly with no issues
Great RAM, very fast and can handle loading memory intensive plugins
Very solid case, motherboard fit in there perfectly.
Great modular power supply, plenty of power for everything and could also handle a GPU or two if we decide to get GPUs in the future.
Very quiet fan, used on the watercooler. Nearly runs silent!