SanDisk benefits as agentic AI explodes context data. Most of that KV cache cannot live in HBM, so it spills to QLC NAND, which is slower but the only tier economical enough at that scale. x.com 

Sandisk's fast-growing data-center revenue strengthens its case among memory names with upside. Data-center revenue rose 61% quarter over quarter; revenue of $11.03B, adjusted EPS of $49.51 and adjusted gross margin of 85.1% all exceeded estimates. For upside among Micron, Sandisk and Kioxia, Micron ranks first, then Sandisk, then Kioxia, until further guidance. x.com  x.com 

Sandisk's datacenter shipments and restrained bit-supply plan strengthen its growth case, without settling contract protection in a downturn. Management attributed roughly 60% of fiscal Q1 revenue growth to volume and 40% to price; datacenter sales rose 61% sequentially to $4.8B, supplying 88% of total growth. It retains mid-to-high-teens bit growth rather than accelerating supply. Consumer sales fell 29%, and the CFO cautioned against carrying Q2's growth rate into fiscal Q3. x.com  x.com 

SanDisk's NAND story carries AI demand its own deck does not price. Of the 1.2 zettabytes on SanDisk's AI slide, 420 exabytes is KV cache, a write stream the deck leaves unpriced. Work with Rick Xie sorts out which AI bytes actually belong on flash. x.com 

SanDisk's gross-margin plateau signals long-term discipline, not the cycle peak bears fear. Not squeezing customers, plus balanced capex under its NBM long-term agreement model, avoids overinvesting at the top. Investors should watch volume, not price: while big tech keeps spending and compute stays scarce, memory shortages cannot ease alone, so rising volume and the LTA price floor should grow the profit pool enormously. With buybacks, memory should rerate as essential AI infrastructure. x.com 

Sandisk's growth is coming entirely from higher prices, not more bits shipped, which makes it hard to sustain. Revenue grew 97% quarter over quarter as almost every hyperscaler raised capex to cover rising prices. Its roughly 80% gross margin is excessive and customers resent it; as long as demand far exceeds supply it can keep both, but supply eventually catches up and margins will erode. The open questions are how long new fabs take and whether Sandisk or rivals add the supply. x.com  x.com  … Show more

SanDisk's data-center flash growth shows AI inference is becoming a larger storage customer. Data-center revenue reached $4.8bn, up 61% in a quarter and over 40% of sales; total revenue of $11bn and EPS of $49.51 beat expectations. Guidance of $12.4bn revenue and $56 EPS suggests feared supply normalization has not yet eroded pricing. Overweight, with a $2,700 target. x.com  x.com 

Kioxia and SanDisk are the purer bets on NAND and enterprise SSDs, with more torque to QLC, KV-cache and offload storage, and Kioxia trades at a far lower multiple. Enterprise SSD is where the memory supercycle is being priced, as US cloud providers raised eSSD demand forecasts and QLC emerges as the cost-efficient growth driver, per a post citing TrendForce. x.com 

Sandisk looks risky at these levels because China's YMTC is stabilizing cutting-edge NAND yields and ramping production, a predictable threat not yet priced into the stock. Per @jukan05, YMTC plans to mass-produce its most advanced NAND at Wuhan Fab 3 from H2 2026, is winning major overseas customers, and is projected to surpass SK Hynix and Micron in NAND output by year-end. x.com  x.com 

Sandisk still looks cheap despite a frothy market, because it actually makes money and data-center growth is strong. It should be able to keep that run going until high-bandwidth flash arrives around 2030, though the trade carries risk and may not work out. x.com  x.com