Any card not requiring additional poweris fine. I could not find any reports of total system draw going over 220 watts.
These card all perform about the same, the 02G-P4-3753-KR would be my first choice, all other are will also be OK. > http://www.newegg.co...7565&IsNodeId=1
From a very long post where the OP has a HP with a 300w PSU,
"Hey ko888 and everyone else, i hope u guys see this, Just got the EVGA 750 TI Superclocked and plugged it in. It works perfectly no problems and the fan and the card makes no noise at all from what i can tell. I used to run bf4 campaign at lowest settings now i run it maxed out, its amazing and i love it!!! Ko888, u helped me greatly and i really appreciate it, if it wasnt for u helping me i probably woudnt have got this amazing card!!!!! I have run most games on ultra now and i love it!!!? Smooth fps as well! Thank u so much everyone and Ko888, and to all with a 300W psu and in my situation get the EVGA 750 Ti, u wont regret it! also, i do have the superclocked version and it works fine!!!" source > http://www.tomshardw...un-gtx-750.html
Review, > http://www.anandtech...view-maxwell/11
Review. > http://www.tomshardw...eview,3750.html