lhuigi :
This is my current system...
i5 2500 (non k) @ stock
ECS H67H2-M3 motherboard
2x4gb ram
2TB hdd
Zotac GTX 760 2gb AMP!
Seasonic S12II 520W 80+ Bronze
I am planning to buy used Sapphire Tri X R9 290. Can my psu handle it?
Hi - A good quality 650w unit is recommended for an r9 290, It could run on less, but I wouldn't
chance it long term on a 520. The Sii 520 does provide enough +12v amperage (has 40 - need 31 +12v), so you could run
it for now & save for an upgrade down the line. But, with that muxh xtra +12v headroom no need to act immediately.