Latest Marvell Blog Articles
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January 12, 2026
Active Copper Cables: A New Class of Rack Interconnects for Further Optimizing AI
By Nicola Bramante, Senior Principal Engineer, Connectivity Marketing, Marvell
The exponential growth in AI workloads drives new requirements for connectivity in terms of data rate, associated bandwidth and distance, especially for scale-up applications. With direct attach copper (DAC) cables reaching their limits in terms of bandwidth and distance, a new class of cables, active copper cables (ACCs), are coming to market for short-reach links within a data center rack and between racks. Designed for connections up to 2 to 2.5 meters long, ACCs can transmit signals further than traditional passive DAC cables in the 200G/lane fabrics hyperscalers will soon deploy in their rack infrastructures.
At the same time, a 1.6T ACC consumes a relatively miniscule 2.5 watts of power and can be built around fewer and less sophisticated components than longer active electrical cables (AECs) or active optical cables (AOCs). The combination of features gives ACCs a peak mix of bandwidth, power, and cost for server-to-server or server-to-switch connections within the same rack.
Marvell announced its first ACC linear equalizers for producing ACC cables last month.
Inside the Cable
ACCs effectively integrate technology originally developed for the optical realm into copper cables. The idea is to use optical technologies to extend bandwidth, distance and performance while taking advantage of copper’s economics and reliability. Where these ACCs differ is in the components added to them and the way they leverage the technological capabilities of a switch or other device to which they are connected.
ACCs include an equalizer that boosts signals received from the opposite end of the connection. As analog devices, ACC equalizers are relatively inexpensive compared to digital alternatives, consume minimal power and add very little latency.
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December 16, 2025
Custom Silicon: A Sea Change for Semiconductors
By Sandeep Bharathi, president, Data Center Group, Marvell
This blog was originally posted at Fortune.
Semiconductors have transformed virtually every aspect of our lives. Now, the semiconductor industry is on the verge of a profound transformation itself.
Customized silicon—chips uniquely tailored to meet the performance and power requirements of an individual customer for a particular use case—will increasingly become pervasive as data center operators and AI developers seek to harness the power of AI. Expanded educational opportunities, better decision making, ways to improve the sustainability of the planet all become possible if we get the computational infrastructure right.
The turn to custom, in fact, is already underway. The number of GPUs—the merchant chips employed for AI training and inference—produced today is nearly double the number of custom XPUs built for the same tasks. By 2028, custom accelerators will likely pass GPUs in units shipped, with the gap expected to grow.1
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December 03, 2025
Marvell Named to America’s Most Responsible Companies 2026 List
By Vienna Alexander, Marketing Content Professional, Marvell
Marvell has been named in Newsweek and Statista’s list of America’s Most Responsible Companies for 2026. This is the second consecutive year Marvell has been recognized as one of America’s Most Responsible Companies, demonstrating an ongoing commitment to sustainable excellence and social responsibility. It is a testament to the company’s dedication to doing what’s right—from environmental initiatives and community support to sustainable product design and responsible operations.
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December 02, 2025
5 Times More Queries per Second: What CXL Compute Accelerators Can Do for AI
By Khurram Malik, Senior Director of Marketing, Custom Cloud Solutions, Marvell
Near-memory compute technologies have always been compelling. They can offload tasks from CPUs to boost utilization and revenue opportunities for cloud providers. They can reduce data movement, one of the primary contributors to power consumption,1 while also increasing memory bandwidth for better performance.
They have also only been deployed sporadically; thermal problems, a lack of standards, cost and other issues have prevented many of these ideas giving developers that goldilocks combination of wanted features that will jumpstart commercial adoption.2
This picture is now changing with CXL compute accelerators, which leverage open standards, familiar technologies and a broad ecosystem. And, in a demonstration at OCP 2025, Samsung Electronics, software-defined composable solution provider Liqid, and Marvell showed how CXL accelerators can deliver outsized gains in performance.
The Liqid EX5410C is a demonstration of a CXL memory pooling and sharing appliance capable of scaling up to 20TB of additional memory. Five of the 4RU appliances can then be integrated into a pod for a whopping 100TB of memory and 5.1Tbps of additional memory bandwidth. The CXL fabric is managed by Liqid’s Matrix software that enables real-time and precise memory deployment based on workload requirements:
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December 02, 2025
Marvell Makes Inaugural 100 Best Companies in Southeast Asia List
By Vienna Alexander, Marketing Content Professional, Marvell
Great Place to Work, in combination with Fortune, launched the first-ever 100 Best Companies to Work For in Southeast Asia. Marvell made the list based on its 2025-2026 Great Place to Work Trust Index™ Survey results for Vietnam, where it earned an impressive 95% rating and positive employee sentiments of community.
Marvell continues to invest in being a great place to work. Recently, Marvell expanded its operations in Vietnam with three new offices that opened in September 2025. Vietnam is a fast-growing innovation hub at Marvell, alongside another Marvell Southeast Asia location, Singapore.
The “100 Best Companies to Work For” accolade recognizes organizations that build cultures where trust, innovation, and performance can thrive. It was compiled from comprehensive survey data gathered from employees in the region. The list is presented by Great Place to Work, the global authority on organizational culture and employee experience, and Fortune, a global leader in recognizing innovation in workplaces.
Recent Posts
- Active Copper Cables: A New Class of Rack Interconnects for Further Optimizing AI
- Custom Silicon: A Sea Change for Semiconductors
- Marvell Named to America’s Most Responsible Companies 2026 List
- 5 Times More Queries per Second: What CXL Compute Accelerators Can Do for AI
- Marvell Makes Inaugural 100 Best Companies in Southeast Asia List
