Sandisk reports Q3 revenue up 251% YoY to $5.95B, vs. $4.72B est., consumer revenue below est., and forecasts Q4 revenue above est.; SNDK drops 5%+ after hours (Britney Nguyen/MarketWatch)

SanDisk delivered exceptional Q3 revenue growth of 251% YoY to $5.95B (beating estimates by $1.23B), though consumer revenue underperformed and stock declined 5% post-earnings, signaling potential market concerns about segment sustainability. For IT leaders, this dramatic memory/storage revenue surge reflects surging enterprise demand for data infrastructure, but the consumer weakness and post-earnings sell-off warrant caution about over-reliance on cyclical storage procurement cycles. Strategic implications include accelerating digital transformation investments while negotiating favorable long-term storage contracts before pricing pressures normalize in Q4 and beyond.