Samsung Unveils Industry-First Memory Module Incorporating New CXL Interconnect Standard
11.5.2021 11:27:00 EEST | Business Wire | Press release
Samsung Electronics Co., Ltd., the world leader in advanced memory technology, today unveiled the industry’s first memory module supporting the new Compute Express Link (CXL) interconnect standard. Integrated with Samsung’s Double Data Rate 5 (DDR5) technology, this CXL-based module will enable server systems to significantly scale memory capacity and bandwidth, accelerating artificial intelligence (AI) and high-performance computing (HPC) workloads in data centers.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210511005518/en/
Samsung Unveils Industry-First Memory Module Incorporating New CXL Interconnect Standard (Photo: Business Wire)
The rise of AI and big data has been fueling the trend toward heterogeneous computing, where multiple processors work in parallel to process massive volumes of data. CXL—an open, industry-supported interconnect based on the PCI Express (PCIe) 5.0 interface—enables high-speed, low latency communication between the host processor and devices such as accelerators, memory buffers and smart I/O devices, while expanding memory capacity and bandwidth well beyond what is possible today. Samsung has been collaborating with several data center, server and chipset manufacturers to develop next-generation interface technology since the CXL consortium was formed in 2019.
"This is the industry’s first DRAM-based memory solution that runs on the CXL interface, which will play a critical role in serving data-intensive applications including AI and machine learning in data centers as well as cloud environments," said Cheolmin Park, vice president of the Memory Product Planning Team at Samsung Electronics. “Samsung will continue to raise the bar with memory interface innovation and capacity scaling to help our customers, and the industry at-large, better manage the demands of larger, more complex, real-time workloads that are key to AI and the data centers of tomorrow.”
Dr. Debendra Das Sharma, Intel Fellow and Director of I/O Technology and Standards at Intel said, "Data center architecture is rapidly evolving to support the growing demand and workloads for AI and ML, and CXL memory is expected to expand the use of memory to a new level. We continue to work with industry companies such as Samsung to develop a robust memory ecosystem around CXL.”
Dan McNamara, senior vice president and general manager, Server Business Unit, AMD, added, “AMD is committed to driving the next generation of performance in cloud and enterprise computing. Memory research is a critical piece to unlocking this performance, and we are excited to work with Samsung to deliver advanced interconnect technology to our data center customers.”
Unlike conventional DDR-based memory, which has limited memory channels, Samsung’s CXL-enabled DDR5 module can scale memory capacity to the terabyte level, while dramatically reducing system latency caused by memory caching.
In addition to CXL hardware innovation, Samsung has incorporated several controller and software technologies like memory mapping, interface converting and error management, which will allow CPUs or GPUs to recognize the CXL-based memory and utilize it as the main memory.
Samsung’s new module has been successfully validated on next-generation server platforms from Intel, signaling the beginning of an era for high-bandwidth, low latency CXL-based memory using the latest DDR5 standard. Samsung is also working with data center and cloud providers around the world to better accommodate the need for greater memory capacity that will be essential in handling big data applications including in-memory database systems.
As the DDR5-based CXL memory module becomes commercialized, Samsung intends to lead the industry in meeting the demand for next-generation high-performance computing technologies that rely on expanded memory capacity and bandwidth.
About Samsung Electronics Co., Ltd .
Samsung inspires the world and shapes the future with transformative ideas and technologies. The company is redefining the worlds of TVs, smartphones, wearable devices, tablets, digital appliances, network systems, and memory, system LSI, foundry and LED solutions. For the latest news, please visit the Samsung Newsroom at http://news.samsung.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20210511005518/en/
Contact information
Ujeong Jahnke
Samsung Semiconductor Europe GmbH
Tel. +49(0)89-45578-1000
Email: sseg.comm@samsung.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Airship Announces Results Guarantee; Releases Commissioned Study Finding 476% ROI for Composite Organization22.7.2026 18:00:00 EEST | Press release
Airship, the mobile-first customer experience platform leader, today announced its Airship Results Guarantee, a corporate commitment to achieve predetermined business outcomes for new customers. Concurrently, the company released the results of a separate, commissioned Total Economic Impact™ (TEI) study conducted by Forrester Consulting on behalf of Airship, July 2026. The study found that a composite organization based on interviewed customers achieved a 476% Return on Investment (ROI) with a payback period of less than six months. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260722832535/en/ Airship has launched a new results guarantee offer to stand behind its value. Alongside this offer, the team shared the results of a new Total Economic Impact™ (TEI) study commissioned with Forrester Consulting illustrating that a composite organization achieved a 476% ROI with a payback period of less than six months. “We introduced
Arrakis Comes out of Stealth With $38M to Help Industrial Enterprises Compete in the AI Era22.7.2026 16:56:00 EEST | Press release
Arrakis, the AI deployment company helping industrial companies install AI agents for mission-critical operations, today announced a $30 million Series A led by Blossom Capital, with participation from existing investor Accel, which also led the company's $7.5 million seed round. The round brings total funding to around $38 million and includes backing from prominent technology leaders, including Olivier Pomel, founder and chief executive of Datadog, Olivier Godement, OpenAI’s Head of business products and Junaid Hussein, founder of Cambridge Aerospace. Founded in January 2026 by former Accel investor Rafael Quintanilla, together with co-founders Haroun Beltaifa, Romain Fouilland and Mikhail Galkov - alumni of Palantir, DeliveryHero, Revolut, Datadog and ASML - Arrakis helps industrial companies deploy AI into core operational workflows across aerospace, energy, logistics, manufacturing, construction and telecommunications markets. Across the US and Europe, governments and businesses a
Vultr and AMD Support the University of Cambridge's TESSERA AI Project to Accelerate Global Environmental Monitoring22.7.2026 16:00:00 EEST | Press release
Vultr, the world’s largest privately-held cloud infrastructure company, and AMD, a leader in high-performance and AI computing, have announced their support for the University of Cambridge's Energy & Environment Group in developing TESSERA, a groundbreaking AI foundation model designed to monitor environmental change internationally at unprecedented scale. Vultr is providing the computational infrastructure, based on AMD Instinct MI325X accelerators, necessary to generate global embeddings covering Earth's land surface from 2017 to 2025, enabling applications in agriculture, biodiversity conservation, and renewable energy infrastructure monitoring. The collaboration represents a significant advancement in applying artificial intelligence to planetary conservation challenges. TESSERA processes data from European Space Agency Sentinel satellites to create detailed embeddings - compressed AI representations - of every 10-meter square of Earth's surface. TESSERA represents the most accurat
Omilia Appoints Ryan Kam as Chief Marketing Officer to Lead Global Brand and Growth Strategy22.7.2026 15:00:00 EEST | Press release
Omilia, a global leader in Self-Learning Agentic CX, today announced the appointment of Ryan Kam as Chief Marketing Officer (CMO). Ryan will be responsible for Omilia's global brand, demand generation, and marketing strategy as the company scales its go-to-market presence across enterprise markets. In his new role, Kam will own Omilia's global marketing function, spanning brand strategy, demand generation, product marketing, analyst relations and communications. He joins at a moment of significant commercial momentum: Omilia has seen accelerating enterprise demand across all industries and is investing in a marketing engine built to match the pace of its growth. Ryan Kam brings more than 20 years of marketing leadership across some of the most recognized names in enterprise technology. Most recently, he served as CMO at Egnyte, a leader in cloud content security and governance. Prior to that, Kam held the CMO role at LogicMonitor, where he drove growth for one of the leading infrastruc
Echodyne Announces ATAK Integration for MESA® Radar Platform22.7.2026 15:00:00 EEST | Press release
Echodyne, the radar platform company, today announced the availability of an Android Team Awareness Kit (ATAK) plugin for its MESA® radar platform. The integration enables users to configure, control, and visualize data from Echodyne radars within the ATAK environment, supporting military, public safety, and security operations that rely on TAK for shared situational awareness. The plugin extends radar management and visualization capabilities to ATAK users, allowing high-fidelity radar data and system controls to be accessed through a familiar operational interface. By integrating radar data into existing TAK workflows, organizations can streamline deployment, reduce operator workload, and improve access to real-time situational awareness. TAK is a government-developed geospatial platform used across U.S. military, federal, state, and local government organizations, as well as by U.S. partner nations. According to the U.S. Army TAK Product Center, the TAK ecosystem supports 15 Departm
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom