Nexus RX-8500 power supply specs include:

• ATX12V 2.2
• Nominal labeled power: 850 W
• Measured maximum power: 958.2 W at 45.6º C (burned under this load).
• Labeled efficiency: 80% minimum
• Measured efficiency: Between 79.9% and 84.7% at 115 V.
• Active PFC: Yes.
• Modular Cabling System: Yes.
• Motherboard Power Connectors: One 20/24-pin connector, one EPS12V connector and one ATX12V connector (all permanently attached to the power supply).
• Video Card Power Connectors: Two six/eight-pin connectors in individual cables permanently attached to the power supply, two six-pin connectors in individual cables available on the modular cabling system, possibility of having two more cables on the modular cabling system if you buy them.
• SATA Power Connectors: Six in two cables (modular cabling system).
• Peripheral Power Connectors: Six in two cables (modular cabling system).
• Floppy Disk Drive Power Connectors: Two in two cables (modular cabling system).
• Protections: Information not available.
• Warranty: Two years.
• Real Manufacturer: Hipower
• More Information: http://www.nexustechnologyusa.com
• Average price in the US*: USD 150.00.

* Researched at Newegg.com on the day we published this review.