Rosewill Quark Series 1200W Full Modular Power Supply with LED Indicator, 80Plus Platinum Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready - Quark-1200 Fans: 1 x Silent 135mm Fan Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 8 x 6+2-Pin Power Good Signal: 100-500ms Hold-up Time: 16ms min. Efficiency: > 90% Over Voltage Protection: +3.3V, +5V, +12V |