I had an old Optiplex GX270 tower lying around and told a close friend I'd give it to him to use as a basic gaming system but he would need to upgrade the videocard. I recommended a 6600GT and he ...

I would like to add a graphics card to my computer. Dell optiplex 7020 The card is a GC-N610sl-2GL The card recommends the system have a 300 watt power supply.