Power Supply for Dell Optiplex XFXKX 3020 7020 9020 290W 8-Pin MT Only

Upgrade your 290W Power Supply with this 420W Power Supply Comes with 8-pin Motherboard Connector + additional connectors for upgrading or adding new components Reduced Depth for Increased Compatibility; 5.9' Height x 3.4' Width x 4' Depth Over Current and Over Power Protection; Over Voltage and Short Circuit Protection 110-260V AC Switchable Power Supply