Strategic Shift in Memory Production
On November 4, 2026, reports surfaced indicating that Macronix, a long-standing supplier of memory chips for Nintendo consoles, is phasing out its ROM production business. Industry analyst David Gibson, who reviewed the company’s latest financial disclosures, noted that Macronix has decided to halt the development of new ROM chips, a move that directly impacts the manufacturing of physical game cartridges for both the current Nintendo Switch and the upcoming Switch 2.
The company’s financial results for the third quarter of 2026 reveal a significant decline in the importance of the ROM segment. Revenue from this sector dropped to just 5% of the company’s total intake, a sharp decrease from the 26% recorded during the same period in 2025. While ROM chip sales saw a slight 9% increase compared to the second quarter of 2026, the year-over-year volume plummeted by 39%.
Future of Physical Media
Macronix leadership cited limited manufacturing capacity as the primary driver for this strategic pivot. The company has announced that its planned capital expenditure of 37.8 billion New Taiwan dollars will be entirely funneled into eMMC and NAND memory production, with zero investment allocated to future ROM development. This shift marks the end of an era, as the third quarter of 2026 will be the final period in which Macronix reports ROM sales as a distinct category.
Despite these changes, physical cartridges are not expected to disappear immediately. David Gibson, in reporting published by iXBT Games, suggests that Nintendo maintains relationships with other suppliers who can fulfill demand. However, the move may accelerate the industry-wide transition toward digital distribution. Recent data shows that digital sales accounted for 61.5% of Nintendo’s total volume between April and June 2026, up from 59.3% the previous year, suggesting a growing consumer preference that aligns with this supply-side contraction.