Dell gx280 power supply upgrade

[saadminhas]

i have a dell optiplex 280 small destop it only has a 210 watt power supply and i want to know can i upgrade the power supply up to a 300 watt or higher ?

 

[jonpaul37]

you can, might have to buy it from Dell though as many of their items are proprietary.

 

[delluser1]

Nothing 300 watts or better, there is this
http://www.atxpowersupplies.com/280-watt-dell-power-supply-f5114.php