PC RAM capacity drops for the first time as AI demand drives prices higher

First decline in average PC RAM capacity since surveys began

PC users are installing less RAM than a year ago—the first year-on-year decline in average capacity, according to CPU-Z’s hardware survey. Configurations with 64GB of memory fell 18%, while 32GB systems dropped 2.5%. Meanwhile, 16GB setups rose 12.9%, 8GB grew 5.5%, and 24GB recorded the fastest growth at 19.7%.

32GB still leads, but lower-capacity options are closing the gap

Despite the shift, 32GB remains the most common capacity, representing 37.2% of surveyed systems. 16GB follows at 33%, while 64GB accounts for just 7.3%. 24GB, the fastest-growing segment, still makes up only 2.3% of the total.

DDR4 regains dominance over DDR5 as prices rise

DDR4 memory usage climbed 6 percentage points to 54.4% of surveyed PCs, reclaiming ground from DDR5, which slipped 2.9 points to 32.9%. TechRadar notes that DDR4’s affordability and broad compatibility keep it dominant, even as DDR5 adoption grows among performance-focused users.

Both Mint and TechRadar attribute the shift to rising prices—a consequence of AI infrastructure consuming large volumes of DRAM, leaving less supply for consumer PC manufacturers.

AI demand prolongs memory shortage, prices expected to rise further

According to Mint, TeamGroup CEO Chen Ching-wen expects memory prices to keep rising due to sustained AI-driven demand. He warns the IT industry may face its worst chip shortage between Q4 2026 and Q2 2027, which could further strain DRAM supplies for PC builders and consumers.

What this means

Lazyfounder analysis — our interpretation, not reported fact.

The decline in average PC RAM capacity and the resurgence of DDR4 highlight how AI-driven demand is reshaping hardware markets. For founders and operators in PC manufacturing, gaming, or AI infrastructure, this shift signals tighter DRAM supplies and higher costs—especially for premium configurations. It also reveals a growing divide: while AI servers and data centers absorb high-capacity memory, mainstream PC buyers are opting for cheaper, lower-spec alternatives. This could force hardware brands to rethink pricing, product tiers, or even R&D priorities to balance performance and affordability.

Key takeaways

• AI-driven demand for DRAM is tightening supplies and inflating prices, making high-capacity RAM like 32GB and 64GB less accessible for mainstream PC users.
• DDR4’s resurgence over DDR5 shows cost is now the primary driver for consumer hardware decisions, not just performance.
• Founders in PC hardware or gaming must weigh whether to absorb rising memory costs, pass them to consumers, or pivot to lower-capacity configurations.
• The worst chip shortage is projected between late 2026 and mid-2027, which could disrupt supply chains for manufacturers relying on DRAM.

Related on Lazyfounder

• More technology news
• AI cost optimization isn’t just about cheaper models—Uber’s budget crisis shows why