. Consider the Silverstone Essential 500W at RM219 .

You can use a 6 pin -> molex converter for the other 6 pin.

Seasonic, and not Sensonic. They are different. Seasonic is of a high quality and excellent power supply manufacturer, while Sensonic does not produce power supplies, if I'm not mistaken.

Well. There won't be any problems running your system with the Cooler Master Real Power Pro 550W . It's a good unit . A single GTX460 could run on a 450W PSU ( 450W as its true rating, not peak ).

. The Zalman ZM400A seems to be quite a good power supply, I believe it can run the HD4850. Just don't overclock it or anything as you will be stressing the power supply quite a bit. The recommended power supply rating to run the HD4850 is 450W, but the Zalman unit should do it quite well. If you experience BSOD, system hangs or freezes after you have bought the HD4850, then you may be suffering from insufficient power, thus you will need to change your power supply .

Modded power supplies, maybe .

I don't know. . Never seen a power supply with LEDs inside before. But maybe they aren't sold here.

How much is your budget for the card, actually?

Well. I believe it wouldn't be a problem for your power supply to handle the HD4850 anyways. . Plus, there's a reason why the power supply is under warranty.

Get the HD4850, perhaps, then soon get a new power supply and sell your Zalman power supply away . I believe it could fetch quite a high price.

Get the Seasonic S12D 520W for RM259 .

Yes. Seasonic is one of the top manufacturers for power supplies, and even have some of their power supplies rebadged by Corsair as their own products.

RM299 is for the modular version. If you'd like, found lingloong through the search function and for his offerings of the Seasonic power supplies. I think he's selling the Seasonic S12D 520W at RM239 .'

Avoid the Cooler Master GX series and extreme series. These series aren't very good.

Corsair TX650 for RM250? Well.. Seems to be a very nice choice .

Well, in my opinion, I'd take the Seasonic unit due to it being 80 Plus certified, as well as it's coming from a top quality company . Not to say that FSP is lousy, it's good as well, but Seasonic is better.

Solvinier?

That power supply is a good one . Go for it.

But, the Western Digital drive is a waste of money. SATA3 ( no SATA6, SATA3's bandwidth is 6.0Gbps ). It costs over RM250.

Get two Samsung F3 Spinpoint 1TB ( HD103SJ ) hard drives instead . It's faster and cheaper.

Oh.. A Workstation power supply? .. That's pretty rare. I haven't come across any here. .

Could you state your budget?

Well. Yes.

You can opt for the Seasonic M12II 620W for RM359 from lingloong which is modular, and will support two HD6870s with ease .

This post has been edited by TDUEnthusiast: Dec 1 2010, 06:32 PM

. Definitely, the Cooler Master eXtreme Power Plus 500W isn't very good .

As for the Vantec Ion2 520W, I believe its true power is around 460W or less .