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AllReduce Speedup With In-Network Compute: How INC Accelerates AI Collective Operations
At a glance:INC reduces the transfer time component of latency for collective operations.The tensor parallelism that drives modern inference means INC is most impactful at small message sizes.AllReduce is an increasing percentage of inference time as cluster sizes grow.The inflection point facing AI today as inference workloads overtake training workloads in volume1 has… Read more
Inference is Everywhere…Even the Fabric Switch: Why AI Needs In-Network Compute Today
At a glance:In-Network Compute (INC) is the execution of collective operations at network switches.INC is most impactful for inference workloads, where performance, latency, and efficiency directly shape user experience and deployment cost.Scale-up is the best INC use case because the most demanding inference systems depend on tightly coupled, high-bandwidth, low-latency communication… Read more
48 SSDs With Full Visibility: Building an NVIDIA SCADA-Style Data Platform With Scorpio™ P-Series 320L Switch
Nearly every assumption in conventional storage topology design comes from an era when the CPU issued the reads. NVIDIA’s SCADA architecture removes the CPU from the storage metadata queue management, allowing thousands of GPU threads to issue fine-grained I/O requests directly to storage at massive parallel scale.That raises a more practical question for AI infrastructure: If thousands… Read more
Astera Labs Reports Third Quarter 2026 Financial Results
Record quarterly revenue of $584.9 million, up 49% QoQ and up 154% year-over-yearScorpio™ fabric switches became the company’s largest product family, led by volume production of the Scorpio X-Series 320-lane fabric switchPortfolio expanded across memory, optical and copper signal conditioning, and rack-scale AI platforms with Leo 2 and Leo X-Series, Aries 7 and OrionSAN JOSE,… Read more
Astera Labs Unveils Orion: A Compute-Agnostic Rack-Scale Architecture for Token-Efficient AI Factories
Modular, production-grade, reference designs for neoclouds and enterprises to quickly scale AI inference capacity up and across with up to 160 accelerators per podNews Highlights:Bring Your Own GPU/CPU: Modular Orion reference architecture is designed to give customers the flexibility to choose accelerators and CPUs based on availability, lead time, cost, target applications, or… Read more
Astera Labs Announces Aries 7: Industry’s First PCIe 7 Signal Conditioning Portfolio Across Copper and Optical Interconnects
Purpose-built retimers, redrivers, cable modules, optical drivers, and optical transimpedance amplifiers (TIAs) to support diverse PCIe 7 connectivity in AI systemsNews highlights:Most comprehensive PCIe signal conditioning portfolio: Building on Aries’ field-tested deployments, Aries Smart Signal Conditioning family is now the industry’s first PCIe 7 portfolio to span copper… Read more
Astera Labs Bolsters Leo Smart Memory Controller Family for Agentic AI and General-Purpose Cloud Workloads
As high-value AI applications drive explosive memory-footprint growth amid tight supply, new connectivity architectures enhance optimal memory utilization and reuseHighlightsNew Leo X-Series optimizes token economics: Paired with Astera Labs’ Scorpio X-Series Fabric Switches, Leo X-Series enables fabric-attached memory for long-context, KV-cache-intensive workloads. Platform-specific… Read more
Podcast: TechArena With Ahmad Danesh and Intel’s Anil Nanduri
At OCP Global Summit in San Jose, TechArena’s Allison Klein talked with Intel Vice President, Product Management, GTM & Customer Success for AI Accelerators Anil Nanduri and Astera Labs AVP of Product Management Ahmad Dinesh about how open standards like PCIe® and CXL® are shaping AI infrastructure.They covered Intel’s Crescent Island inference GPU, Astera Labs’ Orion… Read more
To the Stars: The Astera Labs Growth Journey
Watch COO Sanjay Gajendra recount the astronomic origins of the Astera Labs name and trace our growth from start-up to scale across our expanding product families.From a single PCIe Smart Retimer to a full stack of standard and custom connectivity products, we’re just getting started on the journey to deliver AI Your Way. Read more
Delivering AI Your Way
Today, there is no single blueprint for AI. AI infrastructure is evolving rapidly with technologies optimized for different workloads, performance requirements, and deployment models.Watch the leaders of Astera Labs’ Compute Connectivity Group and Signal Connectivity Group outline how our interconnect technology helps organizations build AI architecture for any protocol, any CPU, any GPU,… Read more