I have a 1.5TB drive for games, Steam and Music. Down to 170GB free now so I will move the music off somewhere else and then eventually I'll probably move the (non-steam) game installs off as well.
In total I have 1 SSD and 5 HD installed so as mentioned above I could find stuff to delete if I needed to. When the HD price crisis hit I got suckered into buying a 3TB external drive for £99 but realistically prices haven't got anywhere near as bad as predicted, still plenty of deals around for 2TB drives under £100 etc. Storage is still a helluva lot cheaper than it was a while back, I paid around £110 for the 1.5TB drive 3 years ago and that was cheap at the time.
In total I have 1 SSD and 5 HD installed so as mentioned above I could find stuff to delete if I needed to. When the HD price crisis hit I got suckered into buying a 3TB external drive for £99 but realistically prices haven't got anywhere near as bad as predicted, still plenty of deals around for 2TB drives under £100 etc. Storage is still a helluva lot cheaper than it was a while back, I paid around £110 for the 1.5TB drive 3 years ago and that was cheap at the time.