OCZ Z Series 850 W power supply specs include:

• ATX12V 2.31
• Nominal labeled power: 850 W continuous, 940 W peak.
• Measured maximum power: 929.2 W at 38.4º C.
• Labeled efficiency: Above 90%, 80 Plus Gold certified
• Measured efficiency: Between 86.7% and 89.6% at 115 V (nominal, see complete results for actual voltage).
• Active PFC: Yes.
• Motherboard Power Connectors: One 24-pin connector, two ATX12V connectors that together form an EPS12V connector and one EPS12V connector.
• Video Card Power Connectors: Four six/eight-pin connectors on individual cables (modular cabling system).
• SATA Power Connectors: 12 on four cables (one cable permanently attached to the power supply and three cables on the modular cabling system).
• Peripheral Power Connectors: Three in one cable (modular cabling system).
• Floppy Disk Drive Power Connectors: One.
• Protections: Information not available. Monitoring circuit supports over voltage (OVP), under voltage (UVP) and over current (OCP) protections.
• Warranty: Five years (Power Swap)
• Real Manufacturer: Highpower
• More Information: http://www.ocztechnology.com
• Average prince in the US*: USD 200.00

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