Dual 12V rail DC output provides support for Dell systems with updated motherboards and systems featuring more demanding components. * Inclusion of PCI Express Connector for support of next generation video cards not found in most other Dell replacement power supplies * Four SATA connectors for support of more SATA hard drives * ATX12V version 2.01 compliant * EMI/RFI power filtration system provides low noise/ripple for super clean and stable power to all system components * 80mm fan provides efficient cooling for the system and the power supply * High quality connectors provide minimal resistance and enhanced electric conductivity * Our power supplies are compatible with many of latest Intel P4 and AMD processors