"I want that box," I said, pointing to the memory unit on his back.

But once you hit on a happy combination, its structure will be stored in the machine's memory unit.

So first things first, check out the memory unit.

A quick diagnostic showed the memory unit filled to capacity.

There seemed to be no good place to put down the memory units she had brought along, and so she kept them with her.

When the console was open, he started in on the exposed memory units.

Also, for security, store your gamer tag on a 360 memory unit.

The memory units are still operating, but the computing section's utterly useless.

A memory unit, out of which he could quickly summon any data, was equivalent to a large ancient library.

Volume increased 41% in memory units shipped from 2007.