If you have specific model in this picture: (http://content.hwigroup.net/images/products/xl/202487/3/dell_optiplex_9020_mt_90201513.jpg) Then yes, you shouldn't have an issue in fitting that GPU into the case! Hope this helps!
If you have specific model in this picture: (http://content.hwigroup.net/images/products/xl/202487/3/dell_optiplex_9020_mt_90201513.jpg) Then yes, you shouldn't have an issue in fitting that GPU into the case! Hope this helps!