Intelligent Connectivity Platform

The rapid growth in AI and accelerated pace of AI platform design cycles is driving the need for exponential compute at cloud-scale, and purpose-built connectivity solutions are required to unlock the full potential of cloud and AI infrastructure.

Driven by the growth of AI workloads at scale, Astera Labs devised the innovative concept of the Intelligent Connectivity Platform, allowing holistic design with monitoring and tracking capabilities for long-term health and performance of connectivity infrastructure.

Astera Labs’ Intelligent Connectivity Platform is comprised of:

  1. High-speed connectivity integrated circuits (ICs), modules, and boards
  2. COSMOS: Connectivity System Management and Optimization Software

Differentiators:

The Intelligent Connectivity Platform provides hyperscaler customers with the ability to deploy and operate high-performance AI and cloud infrastructure, addressing an increasingly diverse set of requirements.

  • Patented software-defined IC architecture with distributed microcontrollers and sensors delivers functionality, diagnostics and telemetry
  • Software and hardware combination delivers a smart connectivity backbone that is scalable and customizable
  • Easily extensible to integrate new features and solutions
  • Robust reliability, security, quality-of-service, and software management capabilities facilitate deployment at scale
  • Real-time link and device monitoring for fleet health management and improved user experience

Key Customer Benefits

Superior Performance

Gain high bandwidth and low latency connectivity at cloud-scale, enabling the next generation of cloud infrastructure critical for data-centric AI workloads.  

Accelerated Time-to-Market

Leverage pre-validated and interoperable solutions and our robust partner ecosystem for seamless system integration and faster, more reliable deployment.

Lower Total Cost of Ownership

Increase utilization of expensive GPUs and AI accelerators, unlock scalable memory expansion, and provide greater system uptime for hyperscalers.

Unlocking AI Performance: The Role of Scale-Up Interconnects in Accelerated Computing

The rapid advancement of AI—fueled by increasingly complex training and inference workloads and its widespread adoption across industries—is the primary driver of computing demand. The rise of reasoning-based, multi-step AI inference workloads further accelerates this trend. To meet the needs of these compute-intensive applications, such as agentic and autonomous AI, high-performance…

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The Next Generation of AI Server Design with Scorpio Smart Fabric Switches

As AI accelerators evolve, computing platforms are increasingly integrating multiple PCIe® generations, creating new challenges in platform design. In addition, hyperscalers and system integrators are deploying platforms at unprecedented speed, further driving the need to design for modularity and scale.Astera Labs’ P-Series Scorpio Smart Fabric Switches are purpose-built to overcome…

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Establishing an optimized scale-up ecosystem with UALink: A fireside chat with Astera Labs

As AI models continue to grow, data centers are requiring increasing amounts of compute and memory to efficiently execute training and inferencing.The UALink Consortium represents a dynamic group of industry leaders united in our goal to foster innovation and establish an open, interoperable standard for high-performance computing connections in scale-up AI environments.The UALink…

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Astera Labs Expands Collaboration with NVIDIA to Advance NVLink Fusion Ecosystem

NVLink connectivity solutions will further bolster Astera Labs’ Intelligent Connectivity Platform, expanding options for hyperscalers to deploy high-performance, scale-up networks – SANTA CLARA, CA, U.S. – May 19, 2025 – Astera Labs, Inc. (Nasdaq: ALAB), a global leader in semiconductor-based connectivity solutions for AI and cloud infrastructure, today announced it is collaborating…

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Astera Labs Announces Financial Results for the First Quarter of Fiscal Year 2025

Record quarterly revenue of $159.4 million, up 13% QoQ and 144% YoYStrong demand for PCIe scale-up and Ethernet scale-out in custom ASIC platformsPCIe 6 connectivity portfolio poised to ramp in leading GPU-based rack-scale systems starting in Q2 – SANTA CLARA, CA, U.S. – May 6, 2025 – Astera Labs, Inc. (Nasdaq: ALAB), a global leader in semiconductor-based connectivity…

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Astera Labs to Share Vision for Expanding Opportunities in AI Infrastructure with UALink

With broad industry support from 100+ companies in the UALink Consortium and the ratification of the UALink 200G 1.0 specification, UALink is emerging as the essential open standard for scale-up AI infrastructure – SANTA CLARA, CA, U.S. – May 5, 2025 – Astera Labs, Inc. (Nasdaq: ALAB), a global leader in semiconductor-based connectivity solutions for AI and cloud infrastructure,…

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Astera Labs Ramps Production of PCIe 6 Connectivity Portfolio Supercharging Advanced AI and Cloud Infrastructure Deployments

New gearbox solution broadens the industry’s most widely deployed PCIe offerings across multiple, diverse AI platforms with leading hyperscale and cloud customers – SANTA CLARA, CA, U.S. – May 1, 2025 – Astera Labs, Inc. (Nasdaq: ALAB), a global leader in semiconductor-based connectivity solutions for AI and cloud infrastructure, today announced its purpose-built PCIe® 6 connectivity…

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First Look Demo: Aries 6 Smart Gearbox

See the industry’s first purpose-built PCIe gearbox solution that intelligently bridges the performance gap between the latest PCIe 6 devices and existing PCIe 5 ecosystem.Learn how Aries 6 Gearbox solves the challenge of degraded-performance in mixed-generation systems, ensuring full utilization of high-speed lanes and accelerating the deployment of next-generation AI platforms while…

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NVIDIA GTC 2025: End-to-End PCIe 6 Interop

At NVIDIA GTC 2025, Astera Labs showcased PCIe 6 end-to-end connectivity with our Scorpio P-Series Fabric Switch interconnected to Micron’s PCIe 6 SSD, an NVIDIA Blackwell GPU through our Aries 6 Smart Retimer, and an NVIDIA CX7 NIC card, with an Intel CPU connected on the upstream side. The demonstration shows how our Scorpio P-Series Fabric Switch can support mixed mode traffic, while…

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NVIDIA GTC 2025: Hyperscaler-Inspired Scale-Out Rack Architecture

At NVIDIA GTC 2025, Astera Labs showcased how hyperscalers can gain smart connectivity and optionality for NVIDIA rack-scale Blackwell deployments. We showcased modular architecture with a Scorpio IO Switch Board with two NICs connected via the Aries Retimer Mezzanine Board to the GB200. In this set-up, we show how the third-party NICs can provide maximum bandwidth to saturate the Blackwell…

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