ONYX power supplies are designed to hit the sweet spot for practical real-world performance, reliability, and price. To protect you and your PC, ONYX PSUs include full over-voltage, under-voltage, over-current, over-power, and short-circuit protections. They have plenty stable power to support modern single and dual GPU gaming PCs. They are 80 PLUS certified for superior efficiency and compatible with the latest Intel and AMD processors and motherboards. designed to hit the sweet spot for practical real-world performance, reliability, and price. Ideal for new PC builds or upgrades. this new power supply is compatible with the latest hybernation protocols found in the 4th generation of intel core codenamed Haswell, this new ONYX 650 watts PSU provides enhanced protection to your most valuable hardware. the ONYX line is backed up with the 80+ Bronze certification providing output of 86% of energy efficiency.