Today, Astera Labs completed its acquisition of aiXscale Photonics GmbH, following the definitive agreement announced in October 2025. This marks an important step in our journey to deliver comprehensive connectivity solutions for AI Infrastructure 2.0.Why Photonics Matter for Scale-Up AIAs AI systems scale to hundreds of tightly integrated accelerators per rack, optical connectivity… Read more
How our collaboration with ASPEED and Insyde on OpenBMC support advances the vision of open, interoperable AI rack infrastructure We’re at an inflection point in AI infrastructure. As I watch hyperscalers architect their next-generation AI racks, I see a fundamental shift happening—one that goes far beyond just faster GPUs and higher bandwidth connections. We’re witnessing the… Read more
The future of AI infrastructure arrived at the Future of Memory and Storage (FMS) 2025 conference, where Astera Labs and Micron achieved a groundbreaking milestone: over 100 GB/s of sustained throughput using production-ready PCIe 6 technology. This industry-first demonstration represents a transformative advancement in AI storage performance, featuring four Micron 9650 PCIe Gen6 SSDs and… Read more
SAN JOSE, CA, U.S. – Nov. 13, 2025 – Astera Labs (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions for rack-scale AI infrastructure, today announced that it will participate in the following upcoming financial conferences during the fourth quarter 2025:2025 RBC Capital Markets Global Technology, Internet, Media & Telecommunications Conference on Nov. 19th… Read more
Record quarterly revenue of $230.6 million, up 20% QoQ and 104% YoYStrong Q3 revenue growth driven by new AI platform ramps featuring multiple product familiesScorpio fabric switch design wins expand to several platforms at multiple hyperscaler customersSAN JOSE, CA, U.S. – November 4, 2025 – Astera Labs, Inc. (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions… Read more
Deal is expected to help enable scale-up photonic chiplets in AI Infrastructure 2.0 and accelerate Astera Labs’ deployment of rack-scale solutionsSAN JOSE, Calif.—October 22, 2025—Astera Labs, Inc. (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions for rack-scale AI infrastructure, today announced that it has entered into a definitive agreement to acquire aiXscale… Read more
Collaboration addresses growing rack-scale infrastructure demands with custom AI chiplet architecture connectivity solutions SAN JOSE, Calif.–October 14, 2025–Astera Labs, Inc. (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions for rack-scale AI infrastructure, today announced it has joined Arm® Total Design, a comprehensive ecosystem dedicated to accelerating… Read more
Through collaboration with ASPEED Technology and Insyde Software, Astera Labs has extended COSMOS features into production AI systems to standardize management, monitoring and diagnostics of retimers and scale-up switches with OpenBMC and DMTF Redfish APIs. COSMOS now offers:Standard APIs for configuration, monitoring and lifecycle controlActionable insights with granular visibility into… Read more
Rack-scale memory innovation is unlocked with CXL. At OCP Global Summit 2025, Astera Labs demonstrated how Leo CXL Smart Memory Controllers can eliminate AI infrastructure bottlenecks with regards to memory capacity and bandwidth.3x concurrent LLM instances at higher AI throughput3x increased throughput w/ CXL at higher user count3x lower latency with CXLHigher GPU utilization on average with… Read more
As AI workloads exceed the limits of traditional servers, Astera Labs is making Open Rack Architecture a reality. Seamless integration of compute and switch platforms at rack scale is key to unlocking a unified AI engine. Together with our ecosystem partners, Astera Labs is driving this vision forward—transforming concept into real-world impact.Watch Brian Deng showcase our AI Open Rack… Read more
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