AINEWS
Even legacy RAM now costs roughly four times last year's price. AI data centers and a helium crunch are why
RAM is the working memory that lets every laptop, phone, and small computer juggle apps.
RAM is the working memory that lets every laptop, phone, and small computer juggle apps.
The RAM that used to be a refuge is gone. A year ago, builders and repair shops could dodge a memory-price spike by buying the previous generation: DDR4 instead of DDR5, or even older DDR3 and DDR2 for the cheapest fixes. That escape hatch closed in late spring. ZDNET's reporting on module pricing puts consumer-grade DDR4 and DDR5 roughly four times their year-ago level, and TrendForce's June 22 note confirms the move has now reached the legacy tiers that used to be cheap. There is no longer a cheap generation to fall back to.
Two drivers are colliding. The first is AI demand. Memory fabs, the factories that etch DRAM chips onto silicon wafers, have sold most of their new capacity to data-center buyers running large language model and HPC workloads, and the consumer channel is now an allocation afterthought. G.SKILL, one of the largest third-party module vendors, publicly attributes the increases since 2025 Q4 to constrained DRAM supply and AI/HPC pulling allocation away from desktop and consumer channels. That is a structural reallocation, not a quarterly blip: the same wafers cannot serve both buyers, and the data-center contracts are longer and bigger.
The second driver is a helium shortage that hits the specialty gases used inside memory fabs. DW reported on the Iran-Qatar helium disruption and its downstream effect on chipmaking. Helium is a critical input for the cryogenic cooling and leak-detection steps that fab equipment depends on, and a sustained supply hit raises the cost of every wafer that does get made, on top of the allocation squeeze.
Consumers are already seeing the pass-through. Raspberry Pi has cut memory SKUs and raised prices on the ones it kept, with the company's blog explicitly citing upstream memory pressure. Framework has acknowledged a volatile memory market and signaled further consumer-facing price adjustments. The squeeze is not just a desktop-builder problem; it lands in the bill of materials for laptops, phones, and single-board computers, which is where most households actually feel it.
The duration matters. TrendForce's June 22 release expects contract prices to keep rising into 3Q26, with the consumer DRAM shortage extending into legacy DDR2. That is not the profile of a glitch that resolves when a new fab comes online next quarter; it is the profile of a market where supply is being rationed by who can sign the biggest, longest contracts, and where helium availability gates how much the existing fabs can actually run.
For a buyer, the useful frame is absorb now or defer, not wait for the sale. Memory-heavy upgrades, repairs that need more than the on-board RAM, and new device purchases are all running into the same wall, and the older generation is no longer a cheap workaround. Hyperscalers are not going to stop signing memory contracts before their model-training roadmaps are met, and helium supply will not normalize faster than the geopolitical and industrial logistics that constrained it.
What to watch next: any TrendForce or DRAMeXchange monthly contract-price update that flattens or reverses, the first quarter in which helium supply routes stabilize, and whether module vendors like G.SKILL shift allocation back toward consumer channels once hyperscaler orders plateau. Until then, the cheapest tier on the shelf is the cheapest tier on the shelf, and the previous generation is no longer a bargain.