Dell Optiplex 990 Power Supply Upgrade

So its not that cut and dry.

Dell optiplex 990 power supply upgrade.

What im wondering is will this computer accept a larger power supply. Looking for a power supply upgrade for my optiplex 990 sff so i can install a decent graphics card. But its some funky size mobo. I picked up a super cheap optiplex 990 sff with an i7 2600.

Will any atx power supply fit in the 990 minitower. On newegg the sizes of the various power supplies seem to be slightly different dimensions than the dell optiplex 99. Will any atx power supply fit in the 990 minitower. Gotta get crafty but no big deal.

This item 400w power supply upgrade for dell slimline optiplex 390 790 990 7gc81 6mvjh thermaltake smart 500w 80 white certified psu continuous power with 120mm ultra quiet cooling fan atx 12v v2 3 eps 12v active pfc power supply ps spd 0500npcwus w. The power supply has to be equal or smaller than 9 5 by 2 8 by 2 4 inch and produce more than 400w thanks in advance. On newegg the sizes of the various power supplies seem to be slightly different dimensions than the dell optiplex 990 supply. View return policy 37 62.

30 days warranty model. 30 days warranty labor. The system comes with 265 watts but i d like to install a more powerful supply so i can upgrade the video card to whatever i want.