IXTREME X6719 UK psu wattage

[bastband]

Hi,
I wonder if any kind person knows the wattage of the psu in the above. I want to upgrade the graphics card and would like to know where my choice stops,
thanks

 

[askara]

it should be about 250-300watts, only way to be sure is open the case and check for label. any decent card would need a upgrade.(i doubt there are any power connector for the grahic card)