CXL Technology


CXL from Promise to Reality with Real Silicon on Customer Platforms

Astera Labs is developing purpose-built data and memory connectivity solutions that remove performance bottlenecks throughout the data center. Our silicon, software, and systems-level solutions based on CXL, PCIe and Ethernet technologies are helping our customers realize the vision of Artificial Intelligence and Machine Learning in the Cloud.

Astera Labs Advances CXL Technology Ecosystem

Astera Labs and AMD collaborate to help realize the vision of AI and Machine Learning in the Cloud with 4th Gen AMD EPYC™ Processors

Leo Memory Connectivity Platform: First look demo

Get your first look and an end-to-end demonstration of Astera Labs Leo Memory Connectivity Platform for CXL™ 1.1 and 2.0, the industry’s first purpose-built solution to support memory expansion, pooling and sharing.

Unlock the full potential of CXL with Leo Memory Connectivity Platform

Learn about Astera Labs Leo Memory Connectivity Platform, the industry’s first purpose-built solution to unlock the full potential of data-centric systems based on Compute Express Link™ technology.

Articles & Insights

Deploy Purpose-Built Connectivity Solutions at Scale

Learn how at DesignCon 2023! We are excited to be heading back to DesignCon 2023, taking place January 31-February 2 at the Santa Clara Convention Center. We’ll be demonstrating our portfolio of purpose-built connectivity solutions that eliminate performance bottlenecks throughout the data center. Now, we’re making it easier than ever for you to deploy solutions… Read More »

Intel Innovation 2022 September 27-28 San Jose
Top 5 reasons to meet with Astera Labs at Intel® Innovation

Partnering with Intel and Supermicro, Astera Labs will demonstrate CXL memory expansion using our industry-leading Leo Smart Memory Controllers running real-world workloads and compare performance benchmarks for direct attach memory vs. CXL attach memory implementation for large in-memory applications. This demonstration will also highlight how our Aries Smart Retimers enable longer PCIe (PCI Express) 5.0 and CXL 1.1. signal reach to implement complex topologies. Both Leo and Aries product lines are in advanced sampling stage and ready for deployment in Cloud servers.

Connectivity Is Key to Harnessing the Data Reshaping Our World

As our appetite for creating and consuming massive amounts of data continues to grow, so too will our need for increased cloud capacity to store and analyze this data. Additionally, the server connectivity backbone for data center infrastructure needs to evolve as complex AI and ML workloads become mainstream in the cloud.

Taurus Smart Cable Modules™: An Active + Smart Approach to 200/400/800GbE

Today’s data center networks are primarily serviced by 25G/lane Ethernet technology; however, these networks are quickly moving to 50G and 100G/lane to allow hyperscalers to add additional servers and switches to their Clos Network topologies and support data-intensive workloads such as AI and Machine Learning. This rapid growth in Ethernet port speed is causing a new set of challenges for design complexity and serviceability of hyperscale architectures.