Can I use a 600 watt psu with the xfx r9 280 even if my 12v rail has only 23 amp's ?

[Rodrigo Marques]

I recently bought a XFX R9 280 and i would like to know if it works with my 600 w PSU even if the 12v1 rail was only 23 amp's and the 12v2 rail has only 25 amp's

Pc specs:
i5 4570
gryphon z87
4gb hyperx black
1 tb seagate barracuda hdd
corsair h75
and 4 fans

thank's

 

[Usman Sajid]

Whats the PSU?

 

[Rodrigo Marques]

http://www.lc-power.de/index.php?id=181&L=1
so far is a stable PSU but i will be buying a CX750M soon is just to know if i can run it now because i am a little concerned to plug the graphics card in

R9 280 link: http://xfxforce.com/en-us/products/amd-radeon-r9-series/amd-radeon-r9-280-black-double-dissipation-edition-r9-280a-tdbd

Thank's

 

[Usman Sajid]

I would also be buying CX750m aswell , u just dont take risk.