AsteraLabs-Blue-Grey-Hz
  • Applications
  • Products
    • Product Overview

      Built in the cloud, for the cloud.

      • Hardware Solutions
      • Design Services
      • Buy and Sample
    • Aries PCIe®/CXL™ Smart Retimers

      Industry-proven Smart Retimers for PCI Express® (PCIe) 4.0, PCIe 5.0, and Compute Express Link™ (CXL) systems

    • Taurus Ethernet Smart Cable Modules™

      Overcome reach, signal integrity, and bandwidth utilization issues for 100G/Lane Ethernet connectivity

    • Leo CXL Memory Connectivity Platform

      CXL-attached memory expansion, pooling, and sharing for cloud servers

  • Cloud-Scale Interop Labs
    • Aries PCIe/CXL Smart Retimers

      Learn how Astera Labs enables you to deploy PCIe and CXL systems with confidence.

    • Leo CXL Memory Connectivity Platform

      Learn how Astera Labs enables you to deploy CXL-attached memory with confidence.

  • Technology Insights
    • Articles

      Browse our knowledge base articles for information about our products and technologies.

    • Video Center

      Explore our educational and technical video center to support your design needs.

    • Document Library

      Find app notes, white papers and more in our technical resource library.

    • FAQs

      Find answers to the most frequently asked questions about our products and technologies.

    • Webinars

      Created by engineers for engineers, our webinar series explores the most important topics related to hyperscale datacenters.

  • Careers
  • About
    • About Us
    • Executive Team
    • Support Portal    
    • Quality
    • News & Articles
    • Events
  • Contact

Home

Break Through the Memory Wall

Increase memory bandwidth and capacity by 50% and decrease latency by 25% with the industry's highest performance CXL memory controller

Learn More

The Generative AI Impact

Astera Labs is driving the roll-out of Generative AI with semiconductor-based connectivity solutions purpose-built to unleash the full potential of AI infrastructure at cloud-scale.

Learn More

Astera Labs Wins Flash Memory Summit Best of Show

Joint solution with Leo CXL Memory Connectivity Platform awarded for Most Innovative Enterprise Business Application.

Learn More

Delivering Industry-First CXL Interop with DDR5-5600 Memory Modules

Cloud-Scale Interop Lab conducts interop testing between Leo Memory Connectivity Platform and DDR5-5600 RDIMMs.

Learn More

Purpose-Built Connectivity Solutions for Intelligent Systems

The explosion of data and rapid growth in specialized workloads — like Artificial Intelligence (AI) — have given rise to heterogeneous computing and composable disaggregation topologies. Purpose-built data and memory connectivity solutions from Astera Labs address the performance bottlenecks in these data-centric systems.

 
Unlock Low-Latency Connectivity in Complex System Topologies

Astera Labs Makes it Happen

Astera Labs’ solutions are purpose-built to tackle bandwidth, capacity, and performance bottlenecks in data-centric systems. Our system-aware semiconductor products, boards and services enable robust CXL™ 1.1/2.0, PCIe® 4.0/5.0, and 100G/Lane Ethernet connectivity, providing deep diagnostics and fleet management capabilities to both system designers and cloud service providers.

Find out More

Applications

AI Computing / GPU

AI Infrastructure

Reliable PCIe 4.0, PCIe 5.0, and CXL connectivity for GPUs (JBoG), AIPs and FPGAs with maximum link-up time

Server Backbone

Server

High-bandwidth, low-latency interconnects for compute, storage and accelerator resources

memory-application-650x435

Memory

Unlocks higher memory capacity and bandwidth for AI/ML workloads

Networking

Networking

Copper-based 100G/Lane Ethernet rack connectivity between server-to-switch and switch-to-switch applications

Storage (JBOF)

Storage

Massive data storage for PCIe® 4.0, PCIe 5.0, and CXL™ JBoF applications

Products & Services

Astera-chip-stacked

Purpose-built ICs

Purpose-built silicon ICs to address connectivity bottlenecks throughout the data center

astera-labs-systems

Hardware Solutions

Complete systems for advanced plug-and-play connectivity

astera-labs-services

Services

Advanced design services to help accelerate your time-to-market

Cloud-Scale Interop Lab

Plug-and-play interoperability is critical for systems running data-intensive workloads in the cloud. For this reason, we rigorously test our portfolio for standards compliance and system-level interoperation with all major hosts, endpoints and memory vendors so that you can design with confidence.

Request Your Interop Report

What Our Customers & Partners Say

amd-logo-400x400-01

“CXL is designed to be an open standard interface to support composable memory infrastructure that can expand and share memory resources to bring greater efficiency to modern data centers.We’re excited to work closely with Astera Labs on the development of their Leo Memory Connectivity Platform to deliver interoperability and robust validation with AMD processors and accelerators.”

Raghu Nambiar, Corporate Vice President, Data Center Ecosystems and Solutions

AMD

intel-logo-7dPeX1gK_400x400

“CXL provides a platform for a wealth of memory connectivity options and innovations in next-generation server architectures, which is essential for the industry to realize the tremendous potential of data-centric applications. Our continued collaboration with the CXL ecosystem providers, such as Astera Labs through their Leo Memory Connectivity Platform, will help enable customers to develop reliable, interoperable CXL memory expansion and pooling solutions.”

Zane Ball, Corporate VP and General Manager Datacenter Engineering and Architecture

Intel

cxl-logo

“Astera Labs continues to be a valuable contributor to the CXL Consortium with its connectivity expertise and commitment to vendor-neutral interoperability. We’re excited to see Astera Labs deliver a solution to help enable a rapidly growing marketplace of CXL memory expansion and pooling products.”

Siamak Tavallaei, President

CXL Consortium

quanta-cloud-technology-logo

“QCT is leading the way to solve… next-generation datacenter design and operation challenges, and we are excited to partner with Astera Labs on purpose-built PCIe Smart Retimer solutions.”

Mike Yang, President

Quanta Cloud Technology

tsmc-logo

“We are pleased to collaborate with Astera Labs… to deliver Aries Smart Retimers to market… quickly satisfying the massive customer demand for their cloud-optimized connectivity solutions.”

Bradford Paulsen, Senior Vice President of Business Management

TSMC North America

We're Hiring!

Are you ready to make an immediate, lasting impact at a fast-paced, award-winning startup focused on developing game-changing connectivity solutions for data centers? Join our team today!

See open positions

News & Articles

Technology Insights
Astera Labs Delivers Industry-First CXL Interop with DDR5-5600 Memory Modules

Earlier this year, we announced the launch of our Cloud-Scale Interop Lab for CXL to provide robust interoperability testing between our Leo Memory Connectivity Platform and a growing ecosystem of CXL supported CPUs, memory modules and operating systems. By providing this critical testing, we enable customers to deploy CXL-attached memory with confidence by minimizing interoperational… Read More »

Three Things to Know about Astera Labs’ Taurus Ethernet Smart Cable Module Diagnostic Capabilities

Today’s data centers are under pressure to keep up with the ever-increasing demand for data processing, transfer, and storage. This is especially true with the advent of generative artificial intelligence (AI) and the continued investments by more than 97% of organizations in big data and AI initiatives[1]. To keep this data moving and easily accessible,… Read More »

The Generative AI Impact: Accelerating the Need for Intelligent Connectivity Solutions

We have entered the Age of Artificial Intelligence and Generative AI is developing at a rapid pace and becoming integral to our lives. According to Bank of America analysts, “just as the iPhone led to an explosion in the use of smartphones and phone apps, ChatGPT-like technology is revolutionizing AI”.[1] Generative AI is changing every… Read More »

Astera Labs News
Astera Labs First to Break Through the Memory Wall with Industry’s Highest Performance CXL Memory Controllers

Increase memory bandwidth by 50% and reduce latency by 25% with Intel’s server platforms SANTA CLARA, CA, U.S. – September 19, 2023 – Astera Labs, the global leader in semiconductor-based connectivity solutions for AI infrastructure, today announced that its Leo Memory Connectivity Platform enables data center servers with unprecedented performance for memory intensive workloads. Leo… Read More »

Astera Labs, MemVerge and Supermicro Win Flash Memory Summit Best of Show Award

We’re excited to share that Astera Labs and partners, MemVerge and Supermicro, were awarded Best of Show at Flash Memory Summit (FMS) for the Most Innovative Enterprise Business Application. Businesses Need CXL At FMS, we jointly showcased a high-performance OLTP (Online Transaction Processing) solution with CXL-attached memory. This collaboration has proven to increase transaction throughput,… Read More »

Astera Labs Drives Technology Leadership in CXL and PCIe at Flash Memory Summit

Join Astera Labs at Flash Memory Summit, taking place August 8-10 at the Santa Clara Convention Center. At this year’s event, we’ll be sharing how our industry-leading connectivity solutions are enabling accelerated computing that drives generative AI and other data-intensive applications. Along with our ecosystem partners, we will be demonstrating Compute Express Link™ (CXL™) and… Read More »

  • Aries PCIe/CXL Smart Retimers
  • Taurus Ethernet Smart Cable Modules
  • Leo CXL Memory Connectivity Platform
  • Cloud-Scale Interop Lab
  • Applications
  • Technology Insights
  • Contact Us
  • Careers
  • News & Articles
  • Support Portal    
Subscribe for Updates
Please enter your name.
Please enter a valid email address.
Subscribe

Thanks for subscribing! 

Something went wrong. Please check your entries and try again.

By submitting this form, you are consenting to receive emails from Astera Labs. You can revoke your consent at any time by using the Unsubscribe link found at the bottom of every email.

AsteraLabs-WhitewBug-Hz
𝕏

Copyright © 2023 Astera Labs, Inc. All rights reserved.

Site Map I Privacy Policy I Terms of Use | Terms of Sale | Terms of Purchase | Code of Conduct