3Q26 DRAM and NAND Contract Prices Settle Higher as HBF Adds a New Memory Tier

Third-quarter 2026 contract prices were finalised with conventional DRAM up 13-18% quarter on quarter and NAND flash up 10-15%, according to TrendForce's latest survey. The increases are markedly smaller than in preceding quarters, because consumer demand has been revised down, the price base is already at a historic high and buyers' ability to absorb further rises is close to its limit. Server OEMs and cloud service providers provided the core of the demand, and analysts expect the shortage to persist into 2027 even as quarterly increases moderate from the third quarter onward.

The gap between contract and spot is the striking feature of this cycle. TrendForce's NAND Flash Market Bulletin of 2 September said contract prices settled as expected on server and cloud demand, while the consumer spot market stayed sluggish: cautious buyer behaviour constrained transaction volumes and left prices moving sideways. TrendForce's price pages showed 512Gb TLC wafer spot averaging $20.146 on 7 September, down 2.71% on the session, with 256Gb TLC flat at $16.808, and MicroSD 128GB holding at $12.29. On the DRAM side, DDR5 16Gb (2Gx8) 4800/5600 spot averaged $54.50 on 9 September, up 0.31%, while DDR4 16Gb 3200 was at $91.00, down 0.82% — legacy parts still commanding a large premium over DDR5.

AI is pulling capacity away from conventional memory. TrendForce estimates that by the end of 2026 about 22% of the three major makers' DRAM wafer input will go to HBM, yet that will contribute only about 9% of memory bit output, so the bit supply available to everyone else grows far more slowly than the wafer numbers suggest. SEMI has said the HBM market is set to grow 58% to $54.6 billion in 2026, close to 40% of the DRAM market, with an HBM capacity gap of 50-60% even though roughly 70% of the three makers' new capacity has been tilted toward HBM. SK Hynix disclosed that its second-quarter DRAM average selling price rose about 30% sequentially and its NAND ASP about 50-55%.

The cost pressure is now reaching end markets. Counterpoint Research data cited in Chinese media showed smartphone memory prices up more than 80% quarter on quarter in the second quarter of 2026, with DRAM overtaking the SoC as the most expensive single component in flagship phones, and official data showed mobile phone prices up 11.0% year on year in August. Major handset vendors including Apple, Huawei, Xiaomi and Honor raised prices on key models this month. A potential longer-term relief valve appeared when SK Hynix and SanDisk released the first open standard for High Bandwidth Flash, which pairs HBM-like bandwidth with NAND capacity of up to 512GB at 0.4-3.0 TB/s over UCIe; TrendForce noted that bill-of-materials cost limits it to flagship phones for now and that data-centre adoption must await OCP standardisation and custom ASIC uptake.