Sparkle 300 Watt ATX Power Supply for Rack Mount - 20 Pins Power Connector - FSP300-601U Sparkle FSP300-601U ATX12V 300W 1U POWER SUPPLY With ACTIVE PFC bulk ... Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Sparkle FSP300-601U ATX12V 300W 1U POWER SUPPLY With ACTIVE PFC bulk ...