Summary: A superb upgrade over my 750w cooler master psu. Not getting anymore coil whine from my gtx 680 when running intense games and programs and can even overclock a bit higher than before and be more stable.
Nice power supply but please read WARNING in my review below
Big Daddy Cool, Amazon
15 December 2014
Summary: Very good power supply of course. Only time will tell if it will last long enough, if it lasts me 3 years, I am happy! Now here is VERY IMPORTANT thing, not just with this but any modular power supply. I was replacing my 850watts thermaltake gold power supply, I realize I can use thermaltake cables, since they seem to fit without any issue.
When I first opened the box and took the power supply out it smelled like burnt wires and I was concerned but it works ...
Aaron W., Amazon
29 November 2014
Summary: I looked at every power source out there and decided on a fully modular digital power supply with plenty of power to supply my future needs. When I first opened the box and took the power supply out it smelled like burnt wires and I was concerned but it works great and it was likely the smell of when they put it together then placed in the bag because after a while the smell went away.
Great Power Supply - powerful, stable power delivery and clean modular cabling system
Mark G., Amazon
29 August 2014
Summary: Replaced Ultra X3 which failed in my DYI video editing/gaming system. I replaced it with a Seasonic as they are known to be reliable. The unit is powerful and provides stable power delivery. The modular design makes it easy to install and helps to keep the clutter down and maintain airflow. Time will tell how the unit stands up but based on other reviews this is a great power supply.
Summary: This thing is completely silent - the fan doesn't kick in below about 500 W and there is no audible electronic noise / whine from the circuitry itself. I notice no problems with my home theater PC build. Power seems to be rather clean as the electronic noise floor is lower than my other build (when I mute the output and turn up the volume on the preamp) and music sounds slightly better as a result.
Summary: I gave it four stars because you do pay for the quality you are getting. Even the high quality nylon bag with velcro flaps used to hold your unused cables is top of the line! Totally over the top however...I mean, just where are you going to carry it around to show it off?