Memory Shortage Threatens Timeline for New Texas Data Centers
April 3, 2026 – A surge in artificial intelligence infrastructure is creating a global shortage of memory chips, raising new concerns about whether proposed data centers—including those in rural Texas—can be fully built and operational in the near term.
Industry estimates indicate that major technology companies such as Microsoft, Amazon Web Services (AWS), Meta, Alphabet (Google Cloud), and Apple have already secured roughly 70% of the global supply of NAND and DRAM memory, committing inventory several quarters in advance. That leaves a limited share of available components for smaller cloud providers, managed service firms, and enterprise-level projects now competing for the remaining supply.
HBM most commonly refers to High Bandwidth Memory, a high-performance, 3D-stacked DRAM technology for GPUs, AI accelerators, and servers that provides massive data throughput and efficiency. It uses vertical interconnections (TSVs) to stack chips, reducing the distance data travels.
The imbalance is being driven largely by the rapid expansion of AI systems, which require significantly more memory than traditional computing. As hyperscale data centers race to build out capacity, supply chains are tightening across the semiconductor sector.
High Bandwidth Memory (HBM) is primarily needed by industries and technologies requiring extreme data processing speeds, specifically AI accelerator manufacturers (NVIDIA, AMD, Intel), cloud service providers (AWS, Google, Microsoft), and high-performance computing (HPC) centers.
For Texas, where communities have increasingly pursued data center developments as economic opportunities, the shortage could complicate those plans. Even if projects receive local approval and infrastructure is in place, industry experts warn that access to critical hardware—particularly memory—may delay timelines or limit operational capacity.
Prices have also risen sharply. Memory costs have climbed between 15% and 20% in recent months, disrupting what had historically been a more predictable pricing cycle. At the same time, lead times for orders have nearly doubled, stretching from about 12 weeks to more than 22 weeks, with no clear indication of when supply will stabilize.
Investment opportunities may have dried up along with the memory shortage as well. It’s one thing to construct a data center, but without the storage hardware inside, there won’t be any data.
Our HBM (High Bandwidth Memory) business has posted many quarters of strong growth. In fiscal Q4, our HBM revenue grew to nearly $2 billion, implying an annualized run rate of nearly $8 billion, driven by the ramp of our industry leading HBM3E products. We are pleased to note that our HBM share is on track to grow again, and be in line with our overall DRAM share in this calendar Q3, delivering on our target that we have discussed for several quarters now. – MICRON Fiscal Q4 2025 Earnings Call Prepared Remarks
Unlike past shortages tied to shipping or manufacturing slowdowns, analysts say this is a structural shift in demand, not a temporary disruption. The scale of AI investment is fundamentally reshaping how semiconductor resources are allocated.
The result is growing uncertainty for smaller data center developers. While Texas remains an attractive destination due to its energy capacity and available land, the ability to secure the necessary technology may become the limiting factor.
As demand continues to outpace supply, the question is no longer just where data centers can be built—but whether they can be fully equipped to run.
