Dell 3010 Mini tower gpu

[Aidosx]

This Christmas i was planning on getting one of these
http://www.bonanza.com/listings/Dell-3010-Desktop-Pc-i5-3470-3-2gHz-8GB-RAM-320GB-HDD-Win7P64Bit-3TD7BY1/417074145

but im not sure if i can fit a gpu into it, i have a 600 watt psu and a r7 260x already that i wanted to put into it but im not sure if the mobo has the right slot. >.>

 

[R_1]

yes the motherboard, if this picture is to be trusted, has the proper slot for a GPU, and from the looks the case can hold a rather large GPU.
https://images.bonanzastatic.com/afu/images/3800/1469/25/__1.jpg
you will have plenty of room.