Amazon.com: Corsair Power Supplies , CSM 550W CP-9020076-NA : Electronics
Amazon.com: FSP Hydro GE 550W 80 Plus Gold Certified Full Modular Active PFC Power Supply (HGE550) : Electronics
Amazon.com: Zalman GigaMax 500W 80+ Bronze Power Supply, High Efficiency Stable Output, 5 Year Warranty, Certified 80 Plus PSU, Up to 87% Efficiency, Non-Modular (500 Watts) : Electronics
Amazon.com: CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply : Electronics
Amazon.com: CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply : Electronics