Quick overview from the supplier:
PSU XILENCE XP1050MR9 (XN076), 1050W, "Performance X" Series / Full Modular, ATX 2.4, 80 PLUS® GOLD, Active PFC, DC/DC technology, Resonant converters, 140mm FDB fan,+12V (87.5A), 20+4 Pin, 1x P8(CPU), 1x P4+4(CPU), 12x SATA, 4x PCI-E 6+2pin, 4xPeripheral, ErP2014 norm, EcoPSU certified, Black
