It's simply only better because you can have more memory stored on it, it may not be worth paying extra for it however..maybe you should try a 80 gb?
Yes it will.
120000?
One comes with no hard drive and one has 120GB hard drive.
I believe it does.
You can buy an elite or go to Xbox.com and buy it from there.
In the PS3 it is the smallest size that came with WiFi
it is the version of the xbox360 which has a 120gb hard drive and is black instead of white
Only as fast as its CPU. Doesn't matter the size of the hard drive - the hard drive does not determine processor speed.
no
40gb
you can take off the hard drive on the xbox 360 and they have 20gb hard drives 60gb, and 120gb
The current PS3 hard drive sizes are 120GB and 250GB. Past models have included 20, 40, 60, 80, and 160 GB hard drives.