Use "cray" in a sentence

1. His speed (you treat it as male), storage capacity, and creativity are so far beyond anything you could have imagined 40 years ago that he’s really incomparable to such Paleolithic tools as the Cray

2. Tim guessed it was the cray

3. Tim held the cray firmly and was about to dispatch it to a culinary afterlife when David grabbed his shoulder and forced him to take notice

4. Cray made strong gains after the breakout, culminating in a 39% gain on earnings news