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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…
Read moreThe 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…
Read moreEstablishing 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…
Read moreAstera 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…
Read moreAstera 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…
Read moreAstera 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,…
Read moreAstera 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…
Read moreFirst 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…
Read moreNVIDIA 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…
Read moreNVIDIA 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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