Blizzard has updated their minimum necessary spec to TBC Classic Gold add 100GB storage space for both SSDs and hard drives. However, they warn players that functionality of your hard disk may influence Shadowland's gaming experience.
In a sudden turn of events, Blizzard has announced that World of Warcraft Shadowlands now needs a 100GB SSD as a minimum requirement, but does this mean you can't run the game with a regular spinning hard disk? A few Shadowlands beta testers have reported that running the game on an HDD hasn't affected their gameplay or buy WOW Classic Burning Crusade Gold performance in any substantial way. However, as this growth is still in beta, this can be subject to change.