PSU purchace advice

[stelphil]

Hi to all,
i would like your help with choosing a new psu.
which of the following PSUs would be good for a system that has:
CPU i7 2600K(overclocked at 4,4GHz)
Motherboard Asrock Z77 Professional-M
GPU AMD hd 6870
3 HDDs,an ssd and an optical drive
http://www.skroutz.gr/c/30/psu-trof...0W.html?price_min=100,00+€&price_max=145,00+€
i saw that the Seasonic 760 platinum(which is not on this list) is good but it costs 165 Euro and i don't want to spend so much money if i can do it by spending a little less. Would it be better to get that or would another one from the given list be good enough too?
Thank you in advance

 

[TemjinGold]

You don't want anything near the size of a 760 if that's your system and price is a concern. Get the smallest PSU you can find that is quality.

 

[stelphil]

would this be good then http://www.skroutz.gr/s/3008756/Seasonic-G-Series-650W.html ?

 

[HOOfan 1]

Yeah that is a good one, you could comfortably step down to a 500W PSU from what you listed as parts.

 

[i7Baby]

A PC with a non OC HD6870 only needs a good quality 500+W PSU.

Get a good one from tier 1, 2 or 3 of http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html#xtor=EPR-8886

 

[squirrel dog]

or read about a lot of them here http://www.realhardtechx.com/index_archivos/Page873.htm

 

[lehtv]

XFX TS 550 ~65-70€
http://www.skroutz.gr/s/2853427/XFX-TS-Series-550W-Bronze.html

 

[FX2000]

XFX TS 550 ~65-70€
http://www.skroutz.gr/s/2853427/XFX-TS-Series-550W-Bronze.html

I'm running an overclocked FX6350, one overclocked R9 390, and two HDD's from an XFX TS 550W. 1+.