SilverStone Element ST75EF power supply specs include:

• ATX12V 2.3
• Nominal labeled power: 750 W.
• Measured maximum power: 906.9 W at 46.2º C.
• Labeled efficiency: Between 82% and 85% (80 Plus Bronze certified)
• Measured efficiency: Between 78.6% and 84.3% at 115 V (nominal, see complete results for actual voltage).
• Active PFC: Yes.
• Modular Cabling System: No.
• Motherboard Power Connectors: One 20/24-pin connector and two ATX12V connectors that together form an EPS12V connector.
• Video Card Power Connectors: Four six-pin connectors (in two cables) and one six/eight-pin connector (in a separated cable).
• SATA Power Connectors: Three in three cables.
• Peripheral Power Connectors: Three in two cables.
• Floppy Disk Drive Power Connectors: Two in two cables.
• Protections: Over voltage (OVP, not tested), over current (OCP, tested and not working), over power (OPP, not tested) and no load protection (NLO). Short-circuit protection (SCP) present and working.
• Warranty: Three years.
• Real Model: Seventeam ST-750P-AF
• More Information: http://www.silverstonetek.com
• Average price in the US*: USD 130.00 (USD 90.00 after a mail-in rebate).

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