What graphic card should I buy ?

[vudothienan]

I have a Pavilion a4327 PC, AMD Athlon ll 240 dual core, 4GB, GeForce 6150SE nForce 430, main: M2N68-LA (Narra5), power supply: ATX-250-12Z REV D7R 250W. I want to upgrade my graphic card to Radeon 5570 1GB DDR3 128bit cause it doesn't need a lot of power and have a good performance. And I don't want to upgrade for the PSU. Is it card will work for my computer. Thanks
http://www.amazon.com/Sapphire-Radeon-HD-5570-PCI-Express/dp/B0036ORMYE/ref=dp_cp_ob_e_title_1

 

[inzone]

.The card that you listed requires a 400w power supply to be in the computer. It looks to me like you have a 250w power supply so I would say that the card you listed will not work because the power supply is not strong enough.

 

[vudothienan]

Well with every graphic card they all say that. All I want is this: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102874. But I look everywhere and they all out of stock.

 

[DelroyMonjo]

How about this?
SAPPHIRE 100323L Radeon HD 6570 1GB DDR3 PCI Express 2.1 x16 HDCP Ready Video Card
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102934
According to : http://www.gpureview.com/radeon-hd-6570-gddr5-card-653.html
it draws 60W power. Review available there as well.

 

[vudothienan]

I'm not really sure if my PC can handle it.

 

[vudothienan]

Best answer selected by vudothienan.