Enterprise SSD Contract Prices Seen Up 23-28% as AI Inference KV Cache Drives QLC Shift

Morgan Stanley raised its fourth-quarter memory price forecasts sharply in a research note published this month, lifting DRAM contract price growth to +10-15% quarter on quarter from +3-8% and NAND to +15-20% from +0-5%, according to Taiwan's TechNews. Within that, PC DRAM is seen rising +13-18% and server DRAM +10-15%, with Korean suppliers reallocating advanced-node capacity toward server DRAM and HBM and PC DRAM output expected to fall more than 20% year on year. Enterprise SSD contract prices are forecast to jump +23-28% quarter on quarter, the single largest move in the complex.

The enterprise SSD squeeze is a technology shift as much as a shortage. The note said major US cloud customers are moving from a TLC SSD plus HDD architecture to QLC SSDs for AI inference KV cache storage, because QLC costs roughly one third of TLC at the same capacity. Consumer-grade NAND is the mirror image: channel inventory is still building and suppliers are having to bundle product to clear it. Market Pulse Scope tracks US solid-state drive pricing across PCIe 4.0 OEM drives together with 1Tb TLC and QLC die pricing, the segments most directly exposed to that split between enterprise tightness and consumer digestion.

Conventional DRAM has not decoupled from the AI story. TrendForce's spot assessment on 19 October put DDR5 16Gb 4800/5600 at a session average of 60.633 dollars, up 0.05%, with DDR5 16Gb eTT at 28.30 dollars, up 1.07%, and DDR4 16Gb 3200 at 83.414 dollars, down 0.29%, leaving legacy DDR4 still priced above mainstream DDR5. Morgan Stanley noted that DDR5 modules trade at roughly a 10% discount to DDR4, that US hyperscalers are already placing incremental RDIMM orders for 2027, and that DDR4 supply is expected to fall about 20% in 2027 as makers retire older nodes.

HBM remains the profit engine. The note forecasts HBM average selling prices up 121% year on year in 2027, with HBM4 priced at 3-5 dollars per gigabit and HBM4e above 5 dollars, while DRAM capital expenditure is seen at 98 billion dollars in 2026, up 82%, and 150-160 billion dollars in 2027, up about 60%. Real bit supply, however, is not expected to arrive materially until the second half of 2027. Chinese media reported on 19 October that brokers had lifted SK hynix's third-quarter estimates to 98.23 trillion won of revenue and 76.96 trillion won of operating profit, a 78.4% margin, citing HBM long-term contracts and higher DRAM prices.

The shortage is now visible in end markets. TrendForce reported on 19 October that some Chinese smartphone makers are sourcing salvaged memory chips recovered from discarded handsets through Huaqiangbei traders as chip prices rise by up to 500 yuan per unit. A separate analysis carried by NetEase on 19 October said Dell is sitting on a record 95 billion dollar AI and enterprise server backlog that cannot convert to revenue without memory, with Michael Dell warning that HBM and DRAM tightness worsens through 2027 and could persist for as long as four years.