MasterWatt Maker 1200 MIJ Power Supply Made in Japan with Titanium 94% Efficiency Fans: 1 x 135mm SilencioFP fan Main Connector: 20+4Pin PCI-Express Connector: 12 x 6+2-Pin SATA Power Connector: 16 Power Good Signal: 100-500ms Hold-up Time: 16ms min. Efficiency: 94% Typically Over Voltage Protection: Yes