is corsair 550w enough for r9 270

[odanobunaga]

my rig
i3 540
4gb ram
corasair 550w http://pcx.com.ph/components/power-supply/corsair-vs550-550w.html
planning to buy r9 270 http://www.powercolor.com/US/products_layer_2.asp?SeriesID=89

will my 550 enough? thanks

 

[Wall Street]

Yes, that system will draw about 300 watts full load. I am running an i5 750 and a HD7970 (equivalent of 280x) on a 520 watt PSU. You could get a 400 watt PSU but I wouldn't recommend below that.