Excellent power output.
Very high quality components.
Five Year Warranty.
Silent / Quiet fan.
80Plus Gold certified.
By Expert Reviews on March 19, 2010
Excellent efficiency makes this a great option if you use your PC every day, but it's quite expensive....80
By Bit-tech.net on February 22, 2010
Over the course of a few years, the Seasonic X-650 could pay for itself, thanks to its high power efficiency. Compared with PSUs of just a few years ago, you’d be using up to 70W less for the same power compared with a five-year-old 650W PSU. Even...90
By Techaddicts on February 11, 2010
This power supply would be ideal for anyone looking to build multi CPU core gaming / workstation system with two or more high powered video cards. This power supply is nVIDIA SLi Ready and is certified to be able to run up to two GeForce 7900 GTX's...100
By ThinkComputers on December 17, 2009
The Seasonic X series is the Taiwanese OEM power supply establishment’s first commercial retail series to achieve 80PLUS Gold certification. This means that the unit is 87% efficient at 20%, 50%, and 100% load. It supports multiple video cards,...90
By HardwareHeaven on December 03, 2009
The quality of the Seasonic X-Series 650W unit is stellar. Despite the new and untested base design, which we initially found to be rather odd, the use of premium components from companies such as Nippon Chemi-Con and Sanyo Denki increase the...90
By SilentPC Review on October 16, 2009
Expectations ran high for the X-series Seasonic power supplies. Not only were they the first 80 Plus Gold approved units, Seasonic promised semi-passive cooling for super quiet operation and fully modular cables as well. It was a long wait since the...-
By Hardware Secrets on October 15, 2009
What a power supply! What a power supply! For the first time we can say that we found a flawless 650 W power supply. It presents efficiency of 90%, meaning that it consumes less energy from the wall, meaning a lower electricity bill for you. Voltages...-
By JonnyGuru on October 11, 2009
Lately, it's gotten to be much harder for a power supply company to get ahead. The competition is fierce, and it's only going to get more so as time goes on. Seasonic decided that in the X series they were going to go out on a limb, design a new...95
By CowcotLand on April 14, 2010
Notre premier modèle n'est autre que la Seasonic X-Series 650 watts. Une alimentation haut de gamme, à la certification 80 Plus Gold. Elle revêt une robe noire granitée, et intègre une grille au design alvéolé. Ses dimensions sont de 150 x 160 x 86...-
By Technic3D on December 15, 2009
Das Netzteil Seasonic X-650 mit der Modelnummer SS-650KM beweist eindrucksvoll das es heute möglich ist sparsame und gleichzeitig leise Netzteile zu bauen. Vollgestopft mit neuester Technologie wie DC to DC Technik, einer intelligenten...97