Dell Precision 3420 SFF 

é possivel?

Not sure if the 3050 would fit. But you will have to replace the power supply to at least 450 watts - requirement for the rtx GPU. Current psu is only 180 watts.

​@@MICROCHIPFLIP Thanks for the reply, I don't think the power will be an issue the RTX 3050 6GB draw 70W. The only concern is whether it will fit physically in this case or not.

@@sultansaeed7136 I believe it's possible. Check out the link: www.reddit.com/r/sffpc/comments/16f749o/dell_precision_3420_with_a_rtx_4060/?rdt=64075

I can't remember, I don't think so. But there is a slot for wifi card.