This 430 Watt Power Supply is 80 Plus certified, providing stable power while balancing maximum energy efficiency. Compliant with ATX12V 2.3 standards & certified SLI ready, this EPS12V 2.91 power supply offers four 12V power rails, two 6-pin PCI Express connectors & an 8-pin EPS connector. A versatile power solution, the PSU is suitable as an energy efficient replacement/upgrade power supply for desktop PCs, & features Active Power Factor Correction & 20/24 pin motherboard support to deliver the flexibility needed to support AMD or Intel CPU-based entry-level servers, gaming PCs & high end work stations. Designed to provide dependable, long-lasting power, this 80 plus 430 Watt ATX12V 2.3 EPS Computer power supply meets or exceeds 80 Plus, providing 80.5% or greater efficiency at 20%, 50% & 100% loads.