CXL Add-in Card for Scalable Edge AI Memory Expansion from Innodisk

[Ahmet Ö.]

## Innodisk CXL Add-in Card for Scalable Edge AI Memory Expansion

Innodisk, a leading company in industrial-grade memory solutions, has introduced a significant innovation to its CXL product portfolio: the CXL Add-in Card (AIC). Developed to address the increasing memory demands in next-generation computing and the limited scalability of existing motherboard designs, this card provides flexible DDR5 memory scaling via a PCIe Gen 5 interface.

This solution offers fast memory access without utilizing system DIMM slots, reducing latency and space constraints in edge and micro data center environments. Combined with its HHHL form factor and compact DDR5 RDIMM/RDIMM VLP memory, it opens up new possibilities, especially in latency-critical applications such as 5G networks, high-frequency trading, and smart medical imaging.

### Innodisk CXL AIC Features

• Flexible memory expansion up to 256GB (128GB x 2) with two RDIMM slots
• Additional 32GB/s bandwidth via PCIe Gen 5 x8 interface
• Fast, low-latency memory access while preserving system DIMM slots
• CXL 2.0 Type 3 standard with CXL.mem and CXL.io support
• Memory pooling feature for efficient resource utilization across multiple hosts
• Compact HHHL form factor and compatibility with an additional FHHL bracket
• Optimized space-saving with DDR5 RDIMM VLP modules
• Cost-effective solution with customizable RDIMM configurations

### CXL 2.0 and Flexible Memory Management

The CXL 2.0 Type 3 architecture reduces system latency and complexity while enabling dynamic resource sharing between multiple servers through memory pooling. This feature ensures high performance in applications with fluctuating workloads, such as 5G networks and high-frequency trading in financial markets.

### Compact and Efficient Design for Edge Systems

The HHHL form factor and optional FHHL bracket offer compatibility with various chassis designs. When used with Innodisk DDR5 RDIMM VLP modules, it provides an ideal solution for edge servers and system installations where space is limited.

### Easy Integration with Common PCIe Interface

Thanks to its PCIe Gen 5 x8 connection, this card enhances system performance while eliminating the need for motherboard replacement, ensuring cost-effective investments.

Scheduled for release in the first quarter of 2026, the Innodisk CXL AIC stands out as an innovative solution to meet the memory needs of edge AI applications.