This system is primarily just used for Civil 3D
I built this Computer last year so prices have changed.
I have been working on CAD/Civil 3d for the last 10 years of my, and I can't find anything different in speed vs. a gaming graphics and professional graphics card other than the price.
Second hard drive is small because I just don't need anything bigger. We are connected to a dedicated server. So this hard drive is only used to install office and some other programs. The SSD is to install Civil 3D, OS and Drivers. The monitors are hand me downs from previous computers.
I wish I would have found out about the E3-1230 v2 before I built my 3570k gaming system.