300 Watt Replacement Power Supply Replace the power supply in your HP Pavilion Slimline HP Pavilion Slimline s5212y s5220f s5220y with this high quality unit. Compatibility HP Pavilion Slimline s5212y s5220f s5220y Output Wattage 300 W Connectors 20+4 Pin Motherboard, 4-Pin CPU, 3x Molex, Floppy, 3x SATA Cooling 80mm Cooling Fan w/ Double Ball Bearing Weight 3 lb Input Voltage 100/240 V This TFX 300W 20+4 Pin PC Power Supply will easily replace your old, broken, or lagging power supply. With this 300W replacement power supply to upgrade your HP Pavilion Slimline s5212y s5220f s5220y. 300W power! With 300W of steady computer power, this TFX Replacement 300W power supply can power both older PCs and new custom builds with a wide range of peripherals. Easy cooling systems! With a passive 80mm cooling fan, this 300W TFX Replacement PSU will never overheat or burn out your system!