***Not compatible with all built-in computers or systems ^^ 80 PLUS Efficiency Gold 90% (2% higher than Gold standard) ^^ Modular Fully Modular design ^^ Compact Dimension - 5.91 x 5.91 x 3.39 inches ^^ PCIe 5.1 Cable Dual Color, 105 Durable ^^ iCOOL Intelligent Fan Control Mode ^^ Global 10 Years Warranty ^^ If any questions about the product, contact us on.