a quick question about PSU selection

moking

Honorable
Aug 13, 2013
34
0
10,530
Hello people,

i've got a H81M-S2PH
Intel Core I5-4440 Haswell
2x4GB Kingstone Hyperx Black RAM
MSI R9 270x 2GB OC Twin Frozr BF4 edition.

which of the following will get the job done and deliver the required wattage ?

http://www.egprices.com/en/product/seasonic-eco-500w-psu-maximum-hardware
http://www.egprices.com/en/product/hec-te-wx-series-600w-psu-baraka-computer
http://www.egprices.com/en/product/thermaltake-smart-se-530w-psu-compu-trade
http://www.egprices.com/en/product/gigabyte-powerock-500w-psu-compu-trade

P.S: for me the cheaper...the better cos im on a budget, i mean the cheapest that can handle these specs lemme know please.

Thanks :)