Enterprise SSD Demand Splits the NAND Market as TrendForce Lifts Its 2027 HBM Price Outlook
TrendForce sees 2027 NAND demand bifurcating, with enterprise SSD contract prices continuing to rise on North American cloud buying while consumer NAND weakens under new Chinese capacity and specification downgrades. At the same time the research house has sharply raised its 2027 HBM price forecast on tight supply and a richer HBM4 mix.
TrendForce expects enterprise SSD orders to keep trending higher into 4Q26 as North American cloud service providers scale QLC deployments, with agentic AI workloads and KV cache offload architectures driving incremental demand. The same research flags the consumer side as the weak leg: specification downgrades and the activation of new production capacity, including YMTC expansion, are expected to leave consumer NAND prices struggling to stabilise. The result is a projected dual-track pricing structure in 2027 in which Chinese suppliers capitalise on cost-led opportunities while Korean and US makers capture most of the enterprise upside.
On the memory side TrendForce has sharply lifted its 2027 HBM price outlook, citing tight supply and a richer HBM4 mix. It expects 8-high stacks to become the 2027 mainstream because fewer dies per stack reduce stack and system cost, a configuration that also carries a per-gigabit premium over 12-high parts. Separately, the DRAM Market Bulletin of 16 September described AI infrastructure demand crowding out consumer DRAM supply, with long-term agreement lock-ins restricting smaller buyers as prices climb, and PC and mobile brands cutting output or qualifying alternative memory sources.
Spot pricing shows the same split. TrendForce's DRAM board for 24 September put DDR5 16Gb (2Gx8) 4800/5600 at a $57.667 session average, up 0.29%, with DDR5 16Gb eTT at $25.50, up 0.79%, while DDR4 16Gb (2Gx8) 3200 slipped 0.70% to $83.784. NAND wafer spot prices on 21 September showed 512Gb TLC down 1.00% at $19.883 against 256Gb TLC up 6.41% at $17.885, and TrendForce's 3Q26 PC-client OEM SSD contract price for a 1TB TLC PCIe value-grade module stands at $321.
The supply response is capital-intensive and slow. HBM consumes roughly three times the wafer area of conventional DRAM per bit, which effectively drains standard DRAM capacity, and Micron's 2026 HBM output is reported as fully sold out under underwriting contracts of about $100 billion. TrendForce expects DRAM tightness to persist into 2027 while NAND supply only begins to ease in the second half of that year, leaving enterprise buyers exposed to further contract increases and consumer buyers to a longer period of elevated retail pricing.