Neo Geo AES+ Saved From Cancellation by Flash Memory Workaround

The Neo Geo AES+ has survived a supply-chain crisis that nearly ended the retro console project altogether. Plaion's planned recreation of SNK's famously premium 1990s home arcade machine is now delayed until September 2027, but the additional wait comes after the team found a technical path around an inability to secure a crucial category of flash memory chips.

That problem is being linked to the enormous demand created by AI infrastructure. While graphics cards and cutting-edge server hardware tend to dominate discussions around the AI boom, the effect is reaching a far broader selection of components. In this case, the shortage threatened a machine designed around recreating older hardware concepts rather than chasing modern performance.

The AES+ is intended to be a costly, hardware-focused return for the Neo Geo AES format. It is priced at $249.99 for the console alone, with recreated cartridges sold separately at $69.95 each. The system is not positioned as an emulation box, and it does not use FPGA hardware. Instead, its pitch is to reproduce the behavior of the original Neo Geo system through dedicated hardware arrangements. That goal made obtaining the right parts especially important--and made replacing them less straightforward than simply selecting an alternative off-the-shelf component.

Preorders created an immediate procurement problem

Following the AES+ announcement, Plaion received what hardware and software director Ben Jones described as an overwhelming level of interest and significant preorder demand. Normally, a strong reaction would be an uncomplicated sign for a niche retro project to move forward. Instead, it prompted the company to quickly contact manufacturing partners in East Asia and begin securing the components needed for production.

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Jones said the request for chips was refused, an experience he characterized as unprecedented across nearly two decades working in this field at Plaion. The explanation was AI. Data centers and the companies supplying them are consuming huge volumes of memory-related components, pushing less lucrative or lower-volume projects further down the priority list.

For a retro console maker, that creates an awkward mismatch. The Neo Geo AES+ does not need the kind of high-end memory associated with a current gaming PC or a new graphics card. Yet it still depends on flash components in a market where manufacturing capacity and supply are being shaped by demand from much larger technology buyers. The end result was that a console inspired by early-1990s architecture was endangered by a modern race to build AI systems.

The broader effects of memory pressure have already been felt across consumer electronics. Gaming PCs, portable gaming devices, and other products that use memory or storage components can all be affected when supply tightens and prices rise. The AES+ situation illustrates that the impact is not limited to headline-grabbing GPUs. Even a specialist hardware recreation can struggle to access parts when component manufacturers prioritize much larger orders.

Cartridge chips opened the door to a solution

There was, however, an important piece of the project already in place. Plaion had produced thousands of ASIC chips intended for the new cartridges. These application-specific integrated circuits handle the relationship between the cartridges' memory chips and the console itself. Because those parts had already been made, abandoning the project would have meant walking away from a major investment in the cartridge ecosystem as well as the console.

That existing work became the basis for a redesign. The original approach relied on parallel flash memory, matching the way the Neo Geo hardware expects to communicate with game data. Parallel flash was the difficult component to obtain. Plaion's team therefore investigated whether it could use serial NOR flash instead, a type of flash memory that is more readily available under current market conditions.

The two technologies cannot simply be swapped with no other changes. The Neo Geo architecture uses parallel flash, while serial NOR flash transfers information differently. To make serial memory usable in this context, the hardware needs a conversion layer that translates between the serial memory arrangement and the parallel-style behavior expected by the rest of the design.

That is the workaround Plaion has chosen to pursue. It is not presented as a small manufacturing substitution; it is a technical adaptation requiring extra engineering and validation. But it allows the project to use components that can actually be acquired rather than waiting indefinitely for the original flash chips to become available at an acceptable cost.

A delay judged better than an open-ended wait

The redesign has moved the Neo Geo AES+ launch to September 2027. Plaion chief technical officer Bruno Steux said there was effectively no alternative if the company wanted to complete the hardware. Waiting for the originally planned chips could have meant an excessively long delay and potentially unsustainable costs.

Jones credited Steux's work as crucial to the console's survival. He said the lack of a flash-memory solution would have left the project dead, despite the years already invested in it. The team's response involved examining every possible option, including direct discussions with suppliers in Taiwan, before committing to the serial NOR solution.

For prospective buyers, the September 2027 target should still be viewed in the context of the broader component market. Plaion has identified a route forward and given a revised schedule, but this remains a specialized hardware program navigating a volatile supply environment. The central uncertainty that nearly cancelled the machine was not consumer interest; it was whether its required components could be sourced at all.

What the AES+ is trying to offer

The original Neo Geo AES remains one of the most distinctive home consoles of its era. SNK's hardware was closely related to the company's arcade technology, allowing buyers to bring a premium arcade-style experience into the home. That came with an extraordinarily high price at the time, and original cartridges became known for their size, cost, and visual presentation as much as for their games.

The AES+ is seeking to revive that sense of dedicated hardware and substantial physical cartridges. Its $249.99 console price does not include games, and the $69.95 cartridge pricing ensures this will remain a premium proposition rather than a mass-market retro purchase. Players who only want easy, inexpensive access to Neo Geo games have many other ways to explore that library, including portable retro devices and software-based options.

Plaion's pitch instead centers on a different audience: collectors and enthusiasts interested in a new physical ecosystem built around recreated cartridges and hardware-level behavior. The memory redesign is therefore significant beyond the console itself. The cartridges are not merely optional accessories; their already-produced ASIC chips helped make the rescue plan viable.

Technical questions and ethical concerns remain

Surviving the chip shortage does not settle every discussion surrounding the AES+. Retro hardware fans have already questioned how closely the machine will match the original Neo Geo AES in practice. A product can aim for hardware-level reproduction without necessarily being regarded by all enthusiasts as a perfect one-to-one replica. The serial-to-parallel memory solution may draw further scrutiny from people interested in timing, compatibility, behavior with cartridges, and the precise character of the final hardware.

Those are questions that will need to be answered through more technical detail and, ultimately, hands-on testing when finished units are available. The project's decision not to use FPGA chips or emulation distinguishes it from many current retro products, but it also raises expectations among the audience most likely to care about fidelity.

There is also an ethical consideration for some potential buyers. SNK's ownership ties to Saudi Arabia have prompted criticism connected to the country's human-rights record, including the criminalization of LGBTQIA+ people. For some consumers, that association may be enough to avoid the AES+ regardless of its engineering ambitions or its relationship to the original hardware.

For now, the Neo Geo AES+ represents a rare example of AI-era supply pressure reaching deeply into the retro gaming space. A console designed to honor an older platform was nearly stopped not by lack of interest or an inability to build its core concept, but by competition for memory chips. Plaion's answer is a redesign built around serial NOR flash and signal conversion, preserving the project at the cost of a longer wait. If the revised plan stays on track, the AES+ is expected in September 2027.