Solid Gear SDGR-FLEX320 320W Mini-ITX / FLEX ATX Power Supply Mini-ITX/FLEX ATX type Maximum Power: 320W Fan: 1x 40mm Cooling Fan Connectors: 1x 20+4pin Main Connector, 1x 4pin P4 12V Connector, 2x 15pin SATA Connectors, 2x 4pin Molex Connectors, 1x 4pin Floppy Connector Efficiency: &gt; 85%