SONATAELITE$119.95Add-Quiet-PSU: NONESeasonic X750 750 Watt Ultra Quiet 16 Dba Power Supply(+189.95)Seasonic X650 650 Watt Ultra Quiet 16 Dba Power Supply(+179.95)Silverstone Night-Jar 450 Watt Fanless 0 Dba Silent Power Supply(+199.95) Add-Noise-Gasket: NONEUltra Soft Silicone Anti Vibration Power Supply Gasket(+9.95)