Let's put this in perspective first. SanDisk just reported the most dominant earnings beat in the S&P 500 this quarter. Revenue came in at $5.95 billion against a $4.68 billion consensus, a 27% beat. EPS hit $23.41 against a $14.43 estimate, a 63% beat. Q4 guidance of $7.75 to $8.25 billion in revenue crushed the $6.35 billion Street estimate. Gross margin expanded to 78.4% from 22.5% a year ago. The company launched a $6 billion share buyback. CEO David Goeckeler called it "a fundamental inflection point." The stock fell 7.5% in after-hours trading to around $1,015. So what happened? The Numbers Were Historic Start with the scale of what SanDisk delivered. Revenue of $5.95 billion was up 251% year on year and up 97% sequentially. That is not a typo. Revenue nearly doubled from one qua