H3 Platform Official Website

Oct 16, 2025 3020

Supercharging Your Server Efficiency? CXL Memory Sharing Might Be the Answer

Unlock stranded memory and redefine data center efficiency with H3’s CXL Memory Sharing—delivering scalable, high-performance, and composable infrastructure for next-gen AI and HPC workloads.

CXL

Sep 25, 2025 5965

How CXL Switch Interacts with Host CPUs — and the Configuration Required for Each CPU Type

CXL switch setup guide: BIOS and CLI configs for GNR & Turin, kernel parameter tuning, and DAX setup to enable reliable memory use.

CXL

Apr 01, 2025 3243

Breaking Through Memory Bottlenecks: 210 Million IOPS with Composable Memory Systems

Composable Memory Systems, powered by CXL, enable dynamic memory pooling to optimize resource utilization, reduce idle rates, and lower TCO in data centers. With up to 210M IOPS and 120GB/s bandwidth, it enhances AI, HPC, and cloud workloads by providing high-bandwidth, low-latency access. Seamlessly integrating with PCIe-based infrastructures, it ensures scalable, cost-efficient memory expansion without extensive hardware modifications.

CXL

Feb 12, 2025 7075

Breakthrough in CXL 2.0 Memory Pooling/Sharing Technology: Four Servers Share 2TB of Memory, Achieving 210M IOPS and 120GB/s Bandwidth

H3 Platform has developed a CXL 2.0 Memory Pooling/Sharing system, enabling four servers to share 2TB of CXL memory. Performance tests showed 66M IOPS and 43GB/s bandwidth per server, scaling to 210M IOPS and 120GB/s across four servers. This breakthrough enhances HPC, big data, and in-memory databases. H3 Platform will continue advancing CXL memory pooling and sharing solutions for data center innovation.

CXL

Aug 16, 2024 3332

Revolutionizing Data-Intensive Applications: Unleashing the Power of CXL Memory Chassis and FAMFS

This blog introduces H3 Platform's CXL 2.0 memory chassis and Micron's FAMFS, showcasing their revolutionary impact on data-intensive applications like RocksDB. It highlights the solution's enhanced memory capacity, performance stability, and compatibility, making it ideal for modern workloads in AI, machine learning, and databases.

CXL

Jun 28, 2024 6326

Exploring the Future of AI with CXL Memory Sharing Architecture

In the rapidly evolving AI landscape, traditional computing architectures struggle to meet the memory and processing demands of modern applications. CXL (Compute Express Link) Memory Sharing Architecture offers a scalable, efficient solution by allowing dynamic resource allocation. This architecture disaggregates traditional servers into nodes dedicated to compute, memory, or GPU resources, which are then logically composed into a unified system as needed. An example is the AI Cloud, which uses CXL memory for AI GPU servers connected via PCIe 5.0 x16 to an H3 CXL Memory Box with E3.S 2T x8 modules. This setup enhances performance through memory pooling and high-bandwidth connections, ensures scalability with flexible resource allocation, reduces costs by optimizing resource utilization, and simplifies management with centralized control and dynamic reconfiguration. As AI advances, CXL Memory Sharing Architecture is crucial for organizations to stay innovative and efficient.

CXL

Jun 19, 2024 1239

Highlights and Progress from Computex 2024: H3's Cutting-Edge Solutions in the Spotlight

H3 showcased innovative solutions like the CXL 2.0 Memory Sharing and PCIe Gen5 GPU at Computex 2024. Engaging a diverse audience, including cloud and AI users, they highlighted seamless integration tests with leading technologies. Looking forward, H3 is committed to advancing technology, fostering partnerships, and pushing the boundaries of computing capabilities.

CXL

May 17, 2024 4166

From Message Passing to Distributed Shared Memory: New Possibilities with CXL

With vertical scaling reaching its limits, horizontal scaling has become essential. Traditional message-passing (MP) models were used due to high remote communication costs in distributed shared memory (DSM) models. Compute Express Link (CXL) removes these costs, making DSM feasible. CXL enables high-speed, coherent data transfer, optimized memory pooling, and enhanced memory sharing, revitalizing DSM. While MP simplifies node communication, it involves data copying and complexities. DSM offers unified memory space but faces shared state management challenges. CXL advancements make DSM attractive for modern computing.

CXL

Apr 03, 2024 1501

Forging Ahead: H3 Pioneers CXL Memory Solution Integration within Sunfish™ Framework

Sunfish™ introduces an open-source platform, simplifying the development of composable distributed computing architectures. It streamlines interaction with disaggregated fabrics and computing resources, aiding system administrators, programmers, and architects in managing complex infrastructures. Key features include support for virtual platforms and clusters, RESTful interfaces, diverse system clients, Redfish and Swordfish language support, vendor-specific fabric support, and seamless interaction with high-speed fabrics. Integration with H3's CXL 2.0 Memory Pooling Solution enhances memory resource utilization, with progress including Sunfish agent setup, component information monitoring, and efficient resource allocation. Ongoing developments focus on chassis management functionalities. Stay updated as H3 continues to advance composable distributed computing architectures.

CXL

Mar 07, 2024 2931

The Contribution of H3 to the AI Revolution

In the evolving landscape of AI, generative models like ChatGPT excel, with a surge expected in Large Language Model (LLM) applications, accelerating content creation. H3 plays a vital role in this revolution, optimizing compute resources through GPU solutions and memory pooling. As AI adoption grows, H3's innovations address challenges, driving societal innovation and the transition from hardware to LLM-driven applications.

CXL

Jan 30, 2024 1870

Resilience at its Core: H3's CXL Memory Pooling Solution Spotlight on RAS Features

H3's CXL Memory Pooling solution emerges as a robust answer for ensuring unmatched reliability and availability in dynamic data center environments. From meticulously monitoring PDT layers to proactive memory management and comprehensive RAS features, H3 sets new standards in data center management. This multifaceted solution positions H3 as a trusted partner, committed to stability and dependability. Stay tuned for updates as H3 continues to lead in the ever-evolving data center landscape.

CXL

Nov 23, 2023 1803

Elevating Data Processing Efficiency: The Fusion of H3's Innovative Memory Pooling Solution with DDR5 Technology

H3's Memory Pooling Solution addresses challenges in data processing, real-time requirements, and hardware integration by effectively managing memory resources. The integration of DDR5 technology enhances bandwidth, reduces power consumption, and expands memory capacity, making it suitable for large-scale workloads. DDR5's advantages in machine learning training, such as higher bandwidth and lower power consumption, contribute to faster data access in Memory Pooling Solutions. The integration with FPGAs and GPAs further amplifies computing capabilities and system flexibility, creating a comprehensive computing infrastructure for evolving applications. Overall, H3's approach with cutting-edge technologies enhances Memory Pooling Solutions' performance and application scope, ready for dynamic computing demands.