SK Hynix Shifts Attention Back to DDR5 as General-Purpose DRAM Shortages Intensify
SK Hynix is reportedly preparing to put more focus back on general-purpose DRAM, including DDR5 and LPDDR5X memory, after enjoying record revenue from high-bandwidth memory used in AI accelerators.
For much of the past year, HBM has been the star product for major memory makers. Demand from artificial intelligence companies has pushed HBM sales sharply higher, helping SK Hynix, Samsung, and Micron benefit from stronger pricing and record profits. However, the heavy focus on AI-focused memory has also created pressure in another important part of the market: standard DRAM.
As production capacity moved toward HBM, supply of mainstream memory products such as DDR5 became tighter. That shortage is now creating a fresh profit opportunity, and SK Hynix appears ready to take advantage of it.
Industry reports indicate that HBM now contributes roughly 40% of SK Hynix’s total revenue. The company has built a strong position in the HBM market and is expected to play a major role in supplying next-generation HBM4 memory for future AI platforms, including NVIDIA’s Rubin architecture.
Even so, SK Hynix is said to be slowing the planned conversion of some HBM3E production lines to HBM4. The reason is simple: the company may not need to rush. Current HBM capacity is believed to be strong enough to support near-term demand, while the general-purpose DRAM market is facing more severe shortages and potentially better margins.
This shift does not mean SK Hynix is stepping away from HBM. The company remains one of the strongest players in the AI memory market. Instead, it suggests a more balanced strategy. Rather than aggressively expanding HBM4 capacity ahead of schedule, SK Hynix may redirect more resources toward DDR5 and other mainstream DRAM products where demand is rising quickly.
The move also comes as Samsung is reportedly seeing strong returns from the general-purpose DRAM segment. With DDR5 supply tight across consumer PCs, servers, data centers, and OEM markets, SK Hynix has a clear incentive to capture more revenue from this area.
DDR5 demand has been climbing as new PC platforms, enterprise systems, and server deployments continue to move away from older DDR4 memory. At the same time, LPDDR5X remains important for laptops, mobile devices, and power-efficient computing products. With supply constrained, memory makers are in a stronger position to benefit from higher average selling prices.
SK Hynix has previously indicated that DRAM average selling prices have risen significantly, with increases reportedly exceeding 60%. A recent DDR5 supply agreement with Microsoft also points to the company’s long-term interest in strengthening its position in general-purpose memory.
For consumers, however, this renewed focus on DDR5 production may not immediately translate into lower RAM prices. Improved production could help availability, especially for server suppliers, system builders, and large OEM customers. But if demand remains strong, pricing may stay elevated for some time.
The broader DRAM market is now caught in a cycle driven by profit margins. When AI memory delivers the strongest returns, manufacturers prioritize HBM. When mainstream DRAM becomes scarce and more profitable, capacity begins to shift back toward DDR5 and LPDDR5X. This flexible approach helps memory companies maximize earnings, but it can also create supply swings across the market.
By the end of the year, profit margins for general-purpose DRAM are expected to improve further, possibly making DDR5 and related products even more attractive for manufacturers. That could encourage SK Hynix and its competitors to keep investing in standard DRAM capacity while maintaining their leadership in HBM.
For now, SK Hynix appears to be choosing a careful path: protect its strong position in AI memory, avoid unnecessary overexpansion in HBM4, and take advantage of the growing shortage in the DDR5 market. The result could be better memory availability in the months ahead, but not necessarily a major price drop for buyers.
