HX1000W power supply specs include:

• ATX12V 2.2
• EPS 2.91
• Nominal labeled power: 1,000 W at 50º C.
• Measured maximum power: 1,039 W at 47º C.
• Labeled efficiency: 80% minimum.
• Measured efficiency: Between 80.0% and 83.1% at 115 V (nominal, see complete results for actual voltage).
• Active PFC: Yes.
• Modular Cabling System: Yes.
• Motherboard Power Connectors: One 20/24-pin connector and two EPS12V connectors that can be transformed into two ATX12V connectors each (the second EPS12V cable can’t be used if all four video card power connectors from the modular cabling system are being used).
• Video Card Power Connectors: Six 6/8-pin connectors, two coming from inside the power supply and four using the modular cabling system.
• Peripheral Power Connectors: 12 on four cables (only six peripheral and SATA cables can be used at the same time).
• Floppy Disk Drive Power Connectors: Two.
• SATA Power Connectors: 12 on four cables (only six peripheral and SATA cables can be used at the same time).
• Protections: Over current (OCP), over voltage (OVP), over power (OPP), under voltage (UVP) and short-circuit (SCP).
• Real Manufacturer: CWT
• Warranty: Five years.
• More Information: http://www.corsair.com
• Average price in the US*: USD 235.00

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