AcBel Polytech iPower 660 power supply main specs include:

• ATX12V 2.3
• Nominal labeled power: 610 W continuous, 660 W peak.
• Measured maximum power: 350 W at 45º C.
• Labeled efficiency: 80%.
• Measured efficiency: Between 79.4% and 84.5% at 115 V.
• Active PFC: Yes.
• Motherboard Power Connectors: One20/24-pin connector and two ATX12V connectors that together form an EPS12V connector.
• Video Card Power Connectors: Two 6-pin connectors.
• Peripheral Power Connectors: Seven.
• Floppy Disk Drive Power Connectors: One.
• SATA Power Connectors: Four.
• Protections: Information not available. We tested over current (OCP), over power (OPP) and short-circuit (SCP) and they were working.
• Warranty: N/A.
• More Information: http://www.acbel.com
• Average price in the US:  This product isn’t sold in the US yet but according to the distributor it should arrive at the market costing between USD 120 and USD 130.