I need some help!

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Hi i got a Hp dc 5800 SFF pc i want 2 upgrade to ati readeon hd 6450 or 5450 graphics card

My specs

Dual core e2180 2.0 ghz

2 GB ddr2 ram

250gb western digital scorpio blue this httpwww.newegg.comProductProduct.aspxItem=N82E16822136387

Windows 7 ult 32bit

But only a 240w PSU

The graphics card i want 2 install needs a 400w PSU according 2 amd can i still run the hd 5450 or 6450 on it i mean they r low profile video cards which means they will have less power consumption right

Can some 1 plz tell me the max power consumption of these 2 cards and if they can run on my pc

Btw im on a budget 50$ max

 

[Deemo13]

What is the resolution you are running at?

Are you going to be playing games on it? Watching movies?

The power supply should be sufficient for a card like a 5450 or 6450, but nothing else.

 

[fantastik250]

Okay these cards use really low power.

5450: ~14W
6450: ~30W

Source: http://www.techpowerup.com/reviews/ASUS/HD_7750/24.html

 

[appleibad]

Best answer selected by appleibad.

 

[appleibad]

And Nvidia gt 430 (1gb)

 

[Mousemonkey]

This topic has been closed by Mousemonkey