Fabless chipmaker Panmnesia and Meta proposed a Compute Express Link (CXL) fabric architecture spanning entire AI data centers.

Panmnesia, identified as a fabless semiconductor company, and Meta jointly proposed a next-generation AI data-center architecture built around a Compute Express Link (CXL) fabric spanning an entire data center. The supplied announcement describes an architectural proposal, not a completed deployment.

The work appeared as an invited Review in Nature Reviews Electrical Engineering, a Nature Portfolio journal. Its central description is an architecture in which the entire data center operates “like a single chip,” which is the authors’ architectural framing rather than a statement that a data center becomes one physical semiconductor device.

The supplied excerpt does not specify fabric bandwidth, latency, memory capacity, rack counts, or benchmark results. It also does not establish adoption across Meta’s production infrastructure or provide a commercial implementation timetable.