The Project:NightWolf setup is a PC, built to be used for many different things like CAD; render, Gaming, Sound, Video Editing and work.
The whole setup is equipped with parts with a long lifespan and low price.
Things like the recon3D soundcard are installed to prevent audio issues with actual games and to deliver best audio performance for gaming usage.
the 2TB WD20EZRX is a Hard drive with a low Power usage to make upgrades easier, and to prevent the system from using more power than required.
The complete setup was built for the case that another part dies. For example, another copy of Win7-64bit is still installed on the 2TB Hard Drive, which only needs to be reactivated in case the SSD dies. If the Soundcard dies, there is still a audio processor on the Mainboard installed.
The Mainboard itself has been chosen because of it´s ability to be upgradeable, and delivers 4 free, extra PCIe ports for extension.