Are you in the market for some large storagedrives? The folks at Western Digital have sent us the latest batch of their 4TB drives, and we here at Techwarelabs thought it might be helpful to do a quick 4TB roundup of three of their top four drives to see how they stack up against each other. The three drives we will be looking at today are the Western Digital Red (WD40EFRX), Se (WD4000F9YZ), and Re (WD4000FYYZ). Although we have reviewed some of these drives individually, we thought it would be good to do a comparison review to see what real world difference is between them.