Question A gtx 750 on a dell optilex 3010

[sa.ceggm]

Hello. Excuse my question but am really dumb when it comes to computers so i need your help, am willing to get a gtx 750 graphic card and the geoforce website says that it needs 2 slots width , idk if i have that. I read the optilex manual and i guess it only has 1 slot but I want to make sure.
Here's the manual for the dell optilex 3010 case. If you can tell me if the height/depth is ok i'd be greatful.
I guess what you need is in page 12-16
https://www.dell.com › products › optix

Thank you

 

[Lutfij]

Which form factor of the OptiPlex 3010 do you have? For added measure, include the link to your GPU. You also have a similar thread here.

 

[sa.ceggm]

Am really sorry for the delay i had a problem with my internet. Well to rephrase i was wondering about the gtx 750ti black edition if that makes any change. I have the dell optilex 3010 case Mini Tower. The gpu am not sure but i guess its an hd pentium graphic card.
Also what got me worrying is the power consumption. My psu is 240W if am not mistaken ( not sure of the brand tho) and i heard that this card requires 350? Will i need a new psu if i get this onz?