CORSAIR - AX Series 850W ATX12V 2.4 80 Plus Titanium Modular Power Supply - Black

This PSU runs silent and cool, thanks to the high efficiency. It has a toggle where it doesn't even spin its fan unless under high load, I've yet to hear it run on mine. As always, check your power needs for your own build but this PSU has plenty of headroom my own PC. Cables are modular and generally pretty easy to route and work with. This PSU isn't cheap, but it's of extremely high quality, I would recommend wholeheartedly if you're looking for a high efficiency PSU.

Solid PSU from Corsair as usual. I liked that it was modular so I didn't have extra cables to manage, and it's been super quiet (also a plus to have some control over the fan).