DRAM supply constraints expected to persist until second quarter of 2028
Projections indicate that high-bandwidth memory (HBM) will consume 30% of total DRAM wafer production by 2027, leading to continued supply constraints for standard DRAM. Analysts expect memory market stabilization to be delayed until 2028, impacting capital expenditure planning for AI and streaming infrastructure operators.
Key Takeaways
- HBM wafer input at major manufacturers is expected to reach 30% by the end of 2027
- UBS forecasts that the DRAM supply-demand balance will not normalize until Q2 2028
- Standard DRAM supply is projected to meet only 60% of global demand by late 2027
- Memory is predicted to account for 40% of total AI capital expenditures by 2030
- New fabrication facilities typically require 12 to 24 months to reach peak output
Why It Matters
The structural shift toward high-bandwidth memory forces streaming infrastructure operators to contend with higher costs for standard server DRAM used in CDN and encoding nodes. As HBM siphons wafer capacity, availability of DDR5 remains tight, potentially delaying 2026 and 2027 infrastructure expansion plans. This imbalance gives manufacturers like Samsung and SK Hynix significant pricing power over buyers who cannot pivot to alternative storage architectures. Watch for quarterly contract price adjustments from major cloud providers as they pass through these memory premiums in their compute instances.
Additional Context
The memory market enters the second half of 2026 under extreme pricing pressure. Per Bank of America, July 2026, DRAM contract prices for the third quarter rose 21% sequentially, significantly exceeding initial market forecasts. This surge is particularly acute in the server segment, where LPDDR5 prices have jumped between 20% and 30%. While TrendForce originally anticipated more modest increases, hyperscale data center operators like AWS and Microsoft Azure have accelerated orders to secure dwindling supply, further driving up spot prices for DDR5 modules. Simultaneously, the transition to next-generation HBM4 and Compute Express Link (CXL) is reshuffling manufacturer priorities. Per reports from sedaily and Digitimes, July 2026, SK Hynix and Samsung are aggressively converting existing DRAM lines to focus on CXL 3.2 and HBM packaging. This pivot is already impacting the longevity of older standards; recent data from Z2 suggests nearly half of all DDR4 parts have reached end-of-life status as of 2025. This rapid obsolescence forces enterprise buyers into the more expensive DDR5 market just as supply reaches its tightest point in years. Technological innovation is providing some performance relief but at higher capital costs. Samsung and SK Hynix have committed approximately $518 billion to four new facilities expected to come online by 2028. However, as noted by Forbes in July 2026, mass production at many of these sites is not scheduled to hit scale until late in that year. In the interim, streaming platforms are increasingly adopting advanced video compression techniques and ASICs to mitigate memory-intensive processing workloads. With lead times for large DRAM orders now exceeding 40 weeks, infrastructure planners are being forced to choose between paying 60% premiums or deferring critical hardware refreshes until 2028.
Read full article at 247wallst.com
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