8 of 8 people found the following review helpful
This review is from: Xbox 360 4Gb Console - 4GB Console Edition (Video Game)
You'll need to get the 250gb hard drive thing if you don't already have one to pop in to play certain games. It'll say on the back "needs 20gb free memory to play" if you don't it'll just run really bad/slow/laggy depends on the game. It's recommended as a replacement only. There actually no hard drive in it when you get it so you can just put your old one in right away.