Graphics Card for DELL Optiplex 3020 Mini Tower.

Solution
290w psu a 750Ti should work fine even though it asks for a 300w unit, don't worry about the different Dell PSU's are usually very good quality and can handle it.

Max space for a card
Length 16.765
Hieght 11.115

Decent room for a Dell.

Should you want to replace the Power Supply which is a funky special made unit. You would need a Aux power supply for the video card that mounts in the 5.25 inch bay

290w psu a 750Ti should work fine even though it asks for a 300w unit, don't worry about the different Dell PSU's are usually very good quality and can handle it.

Max space for a card
Length 16.765
Hieght 11.115

Decent room for a Dell.

Should you want to replace the Power Supply which is a funky special made unit. You would need a Aux power supply for the video card that mounts in the 5.25 inch bay

 
Solution