Gigabyte Sumo Power Silver 900 W @ techPowerUp
 

Almost everybody knows Gigabyte from their VGA and motherboard products, but the company also makes power supplies. Their newest PSU series is called Sumo, which consists of two high power PSUs with 80 Plus Silver certification. Today we test the smaller one with 900W capacity and find out how it performs.

http://www.techpowerup.com/reviews/G...mo_Power_900W/