Data Centers Now Deliver a Third of Sandisk's Revenue -- $2.98 Billion in a Single Quarter

SNDK is starting to look less like a pure spot-memory beta and more like a quasi-contracted supply platform, which should compress the drawdown profile in the next pricing downturn. That matters most for relative value: peers with heavier exposure to open-market NAND pricing should see more earnings volatility and lower multiple support, while SNDK can argue for a structural premium if the contract book really covers a majority of shipments by FY28.

The near-term setup is still about margin durability, not revenue growth. The market is likely underestimating how much of the current earnings power is still a function of elevated pricing, so the stock can remain choppy if spot NAND rolls over before the contracted mix fully dominates. The key catalyst window is the next 1-3 quarters: if management keeps guide intact while gross margin stays above the low-80s, the bear case of an imminent commodity reset weakens; if guidance starts to reflect ceiling effects or slower datacenter mix conversion, the rerating can stall quickly.

Second-order, the customer deposits and longer-dated supply commitments improve SNDK's working-capital and financing flexibility, which could support capex and inventory positioning through a downturn. The flip side is that ceilings on variable pricing cap upside in a continued boom, so this is not a clean secular growth story; it is a volatility-reduction story with a still-cyclical end market. The contrarian miss is that consensus is probably too focused on peak earnings optics and not enough on the fact that floors plus prepayments can materially change the left tail, even if they do not fully eliminate the cycle.