A global DRAM shortage linked to broader semiconductor industry issues is delaying the processing of Apple’s new chips, potentially impacting the release and pricing of the upcoming iPhone 18 Pro Max amid mounting supply constraints.
Apple’s next flagship may arrive with a familiar problem: supply, not engineering, could define the launch. Reports from Tom’s Hardware say a DRAM shortage is leaving about $1 billion worth of Apple processor wafers waiting for packaging, creating a bottleneck for the iPhone 18 Pro Max and related chips. The issue centres on memory needed to complete final assembly of Apple’s new A20 Pro and C2 components.
The strain is part of a wider shift in the semiconductor market. IDC, as reported by MacRumors, expects the global memory crunch to cut smartphone sales by 13% in 2026, with AI data-centre operators absorbing large volumes of high-bandwidth memory and leaving less capacity for mobile devices. IDC also warned that the supply squeeze could keep running into 2027, and that the resulting pricing pressure may reshape the handset market for years.
Apple is not expected to be the worst-hit manufacturer, but it is far from insulated. MacRumors reported that the company’s premium pricing gives it more room to absorb higher input costs than low-end Android rivals, and chief executive Tim Cook has already described the effect of memory inflation on margins as limited, though likely to become more noticeable. Even so, Apple has reportedly paid sharply more for LPDDR5X memory in current iPhone production, showing that the pressure is already feeding through to its bill of materials.
That cost burden appears set to rise again with the iPhone 18 Pro Max. Counterpoint Research estimates, as reported by MacRumors, that the device’s component cost for the 1TB model could increase by nearly $300 compared with the iPhone 17 Pro Max. The biggest drivers are said to be NAND flash and DRAM, alongside Apple’s move to TSMC’s 2-nanometre manufacturing process for the A20 Pro chip, which is expected to carry a premium of its own.
Tom’s Hardware reported that Apple sources most of its DRAM from Micron, with additional supply from SK Hynix and Samsung, but that those suppliers have already committed capacity elsewhere. Apple and its manufacturing partners, including Foxconn and BYD, are said to believe they can cover early launch demand, but the risk rises if shortages persist after release. That could mean tighter availability, longer shipping times and a more uneven rollout, especially if the launch lands during peak holiday demand.
There are also signs Apple is widening its sourcing strategy. Tom’s Hardware said the company is exploring China’s CXMT as an alternative memory supplier, though any move there would add geopolitical risk because the US government is weighing restrictions on the company. Micron has also pointed to the broader industry cycle as a cause of the shortage, saying past pricing pressure discouraged investment in new capacity. Taken together, the picture is of a launch that may still succeed, but under materially tighter supply conditions than Apple would prefer.
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