i want to buy an amd radeon 6670 for my computer whic is a HP pavilion
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c02681163#N90
but i dont know if the 300w power supply is enough to run it without problems. please help
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c02681163#N90
but i dont know if the 300w power supply is enough to run it without problems. please help