How many watts?

Danzas4321

Honorable
Jul 4, 2013
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0
11,160
Hey guys. i need a new PSU. my current one only has 1 6 pin power connector and i plan on getting an r9 270x. so how many watts will i need and can you reccomend me some good ones? i live in the Uk and dont really want to spend more than £55-60. i have:
athlon x4 760k @4.5ghz
GIGABYTE GA-F2-A75M-HD2
1TB seagate HDD
1 sata DVD burner

Any help is greatly appreciated. thanks guys