Optiplex 745 desktop new gpu

vertox

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Oct 15, 2013
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Hello, Im trying to find a new video card for my computer dell optiplex 745 desktop. My spec intel Core 2 Duo 1.6Ghz, 2gb ddr2 ram, 80gb hdd. So my PSU is 280w only and i have 3 choises between:
1)VGA PCIE16 HD6670 1GB GDDR5/LP 11192-18-20G SML SAPPHIRE

2)Asus EAH6570/DI/1GD3 / AMD Radeon HD 6570 / PCI-E 2.1 / 1GB DDR3 / 128-bit / Core 650 MHz / Memo 1800 MHz / D-Sub / DVI-D / HDMI / HDCP / Low Profile Bracket Bundled (1 slots x 2)

3)ASUS HD6570-2GD3-L / AMD Radeon HD 6570 / PCI-E 2.1 / 2GB DDR3 / 64-bit / Core 650 MHz / Memo 1200 MHz / D-Sub / DVI-D / HDMI / HDCP / Low Profile

Does any one of them would fit for my 280w psu?, and which of them is best solution for me guys? :)

also, this is the website in which i am looking for: https://www.varle.lt/search/?q=low%20profile&sort=p_kaina_float (srry, i am from lithuania, so it's a little bit complicated to find a low profile video cards), please help ;o

 
Solution
A 6670 should fit and work fine, but if you want to be completely safe I guess you could opt for the 1GB 6570 (2gb isn't worth it on lower end cards)

vertox

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Oct 15, 2013
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SAPPHIRE HD 6670 1GB GDDR5 Low Profile offering 400 Watt Power Supply, But it is not the most important right? :)
 

vertox

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Oct 15, 2013
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And sorry for a maybe a little bit stupid question, but would i be able later after i install a new gpu, replace a little bit stronger cpu? ;o, question is: will my 280w psu make live new gpu and a bit stronger cpu? :), thank's for the answers!
 

vertox

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Oct 15, 2013
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thank you, rolandzhang3, yeah, i guess SAPPHIRE HD 6670 1GB GDDR5 Low Profile video card should work fine (this model http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&sgid=1088&pid=1352&lid=1)
and my cpu model is: Intel pentium E2140, socket LGA775 1.60Ghz :), don't mind to the prices, our prices is 2x bigger than your's :), thank you again rolandzhang3
 

vertox

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Oct 15, 2013
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Ok, thanks a lot (ačiū), i believe it will work fine :)