Panmnesia logo

Panmnesia

Emerging

Raised $80M+ total. CXL 3.1 Switch silicon chip in fab. $30M government project for chiplet AI accelerators. Pure-play CXL switch chip company for AI memory pooling.

Best for: CXL Memory Switch SiliconEmerging, rapid growth
33
AI Score
Grade D↑ Trending
AI Visibility Score (Beta)
Artificial IntelligenceCXL Memory Switch SiliconWebsiteUpdated April 2026

Brand Intelligence Graph

Capabilities
CXL Memory Switch Silicon

Company Overview

About Panmnesia

Panmnesia is a pure-play CXL (Compute Express Link) switch chip company developing the silicon fabric that allows AI systems to pool, share, and disaggregate memory across heterogeneous compute nodes. The company has raised $80 million+ in total financing with its CXL 3.1 switch chip entering fabrication, and received a $30 million government project to develop chiplet-based AI accelerators using CXL memory interconnects.

Business Model & Competitive Advantage

CXL is the emerging standard for high-bandwidth, low-latency memory connectivity between processors, accelerators, and memory devices. As AI models grow larger than the memory available in individual servers, CXL-based memory pooling allows multiple servers to share a common memory pool — dramatically increasing the effective memory available to large model inference without physically adding RAM to each server. Panmnesia's switch chip is the missing infrastructure layer that enables this memory disaggregation at data center scale.

Competitive Landscape 2025–2026

The government project funding adds a sovereign AI infrastructure angle: Korea and other governments are investing in domestic CXL infrastructure capability as AI hardware becomes strategically important. Panmnesia's CXL 3.1 compliance means its switch chips work with the latest generation of Intel Xeon Sapphire Rapids and AMD EPYC Genoa processors that include native CXL support — addressing a real deployment-ready market.

Headquarters
As AI models grow larger than the memory available in individual servers, CXL
Curated content • Fact-checked and verified

Key Differentiators

Emerging Innovator

Panmnesia is an emerging player bringing innovative solutions to the Artificial Intelligence market.

Frequently Asked Questions

Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

33
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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