What Power Supplies are suitable for a Low Profile 7750?

[Digital Shrapnel]

I am currently upgrading my HP Compaq 6000 Pro SFF to include this video card:

http://www.amazon.com/dp/B007Z3T5JC/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=Y05X5LRTTW9A&coliid=I1EOZYHPU8SH7X

My system only has a 240W stock psu and I have been told that the card may not run on that.

Which of these power supplies would be the most suitable for my graphics card?

1. http://www.amazon.com/dp/B004W2T2TM/?tag=logicaincrem-20

2. http://www.amazon.com/dp/B00ALYORA4/?tag=logicaincrem-20

3. http://www.amazon.com/dp/B006BCKDGW/?tag=logicaincrem-20


Any help is appreciated.

 

[Phillip Corcoran]

Any of those three are powerful enough for HD 7750 GPU.