SemiAnalysis says memory (DRAM, NAND and HBM) share of hyperscale data-center
capex in NVIDIA systems could exceed 30% by end-2026 and top 40% in 2027. The
note follows debate after Micron results; some market participants pointed out
memory is typically only low‑teens pct of a server BOM and questioned such high
capex share. SemiAnalysis responded in May after prices rose faster than
expected and expects the market to better appreciate the trend in coming months.