Cooler Master GM Series G750M - Compact 750W 80 PLUS Bronze Modular PSU (6th Generation Skylake Compatible) Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 4 x 6+2-Pin SATA Power Connector: 8 Power Good Signal: 100-500ms Hold-up Time: 16ms min. Efficiency: 85% Typ. Over Voltage Protection: Yes