BFG BFGR650WPSU 650W PC Power Supply

Supports the latest Intel and Athlon based platforms requiring 24-Pin motherboard and 4-Pin or 8-Pin 12V connectors. With the 20+4-Pin motherboard connector, it is also backward compatible with previous ATX standards. Two independent 12V rails provide your peripherals and critical system components with the most stable power. Two PCI Express 6-Pin power connectors ensures that any graphics card or other PCI Express add-in card you buy will have its own dedicated power connector for dependable operation. Four serial ATA connectors allow you to connect up to four serial ATA devices without needing a special adapter. During regular operation, the fan slows down to reduce unnecessary noise.