Marvell's data center segment, which accounted for nearly 80% of revenue in fiscal Q2 2027, continues to benefit from hyperscaler AI infrastructure spending on high-speed interconnects, optics, and custom silicon. The October 6 Investor Day raised fiscal 2028 revenue guidance to about $20 billion, with data center expected near $18 billion, driven by accelerated scale-up and scale-out connectivity demand. Recent October product launches, including 3.2T retimers and 1.6T AEC DSPs sampling for 224G AI clusters, plus CXL memory expanders and OCP security collaborations with Microsoft and Oracle, reinforce execution momentum. Fiscal Q3 guidance of roughly $3.15 billion total revenue points to sustained sequential growth ahead of the December 1 earnings release, though customer concentration and potential capex timing shifts remain key variables for traders assessing the threshold.