SAMSUNG-SEMICONDUCTOR
2.6.2021 11:16:06 CEST | Business Wire | Press release
Samsung Electronics, the world leader in advanced memory technology, today unveiled its new enterprise solid-state drive (SSD) featuring Zoned Namespace (ZNS) technology — the PM1731a. Leveraging ZNS, the SSD will maximize available user capacity and offer an extended lifespan in storage server, data center and cloud environments.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210602005471/en/
“Samsung’s ZNS SSD reflects our commitment to introducing differentiated storage solutions that can substantially enhance the reliability and lifetime of server SSDs,” said Sangyeun Cho, senior vice president of the Memory Software Development Team at Samsung Electronics. “We plan to leverage quad-level cell (QLC) NAND technology in our next-generation ZNS drives to enable higher thresholds for storage performance and capacity in the enterprise systems of tomorrow.”
ZNS allows data to be grouped based on their usage and access frequency, and stored sequentially in independent zones within an SSD. Without the need to move and rearrange data, ZNS SSDs can significantly reduce the number of write operations, lowering the drive’s write amplification factor (WAF) — the amount of actual writes performed by the drive compared to writes initially instructed by the host system. The closer the WAF is to one, the more efficient the SSD and the longer it will last.
Based on ZNS, the new Samsung SSD can achieve a WAF close to one, a major improvement over typical server SSD values between three and four. This will make the drive last up to four times longer than conventional NVMe SSDs, making it a greener, more sustainable solution for server infrastructures. ZNS also allows users to take advantage of the SSD’s full capacity by eliminating the need for overprovisioning, which would have required reserving some storage space for background tasks. These improvements will enable enterprise customers to handle big data and artificial intelligence applications with much greater efficiency.
Built upon Samsung’s sixth-generation V-NAND, the 2.5-inch PM1731a will come in two terabyte (TB) and four TB models. The SSD will feature dual ports, ensuring the drive is fully accessible for continuous operations and minimizing downtime. This is essential for enterprises and public cloud companies who run mission-critical, data-intensive applications, and cannot afford any pause in the continuity of their businesses.
Samsung has been actively engaging in several open-source projects to help expand the ZNS ecosystem. The company will make its ZNS technology available to xNVMe, which provides software libraries and tools to improve the performance of NVMe devices. The company is also participating in the Storage Performance Development Kit (SPDK) community created by Intel, enabling SPDK users to implement ZNS more easily.
Samsung plans to mass-produce ZNS SSDs in the second half of the year and continue working with global enterprise storage companies to optimize its ZNS drives across various customer environments.
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 news.samsung.com .
View source version on businesswire.com: https://www.businesswire.com/news/home/20210602005471/en/
Link:
About Business Wire
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
Xylem Expands Long-Term Water Partnership with Dow8.6.2026 14:00:00 CEST | Press release
Agreement to design, build and operate advanced water solution Project to advance integrated water reuse capability, significantly reducing freshwater demand Xylem (NYSE: XYL), a leading global water technology company, today announced a landmark agreement with Dow (NYSE: DOW) to design, build and operate advanced water systems at its large-scale industrial complex in Fort Saskatchewan, Alberta, Canada. The agreement expands Xylem’s long-standing collaboration with Dow, supporting the increased operations tied to Dow’s Path2Zero project. Under the agreement, Xylem will deliver a full end-to-end solution that includes engineering, system design, and long-term operation. The project is designed to support reliable, high-quality water supply, treatment, and reuse across the site. The system is expected to be operational by August 2028. “This agreement represents a major milestone for Xylem,” said Rodney Aulick, EVP and President, Water Solutions and Services at Xylem. “It reflects the str
Seequent and Cascade Institute Partner to Map Canada’s Deep Geothermal Resources8.6.2026 14:00:00 CEST | Press release
State-of-the-art thermal model will provide a nationwide view of subsurface heat to accelerate Canada’s clean energy goals Seequent, The Bentley Subsurface Company, and the Cascade Institute today announced a collaboration to develop a Canadian Thermal Model. This landmark national initiative will reveal Canada’s deep geothermal resources and accelerate the development of renewable energy. The announcement comes on the opening day of the world’s biggest geothermal event, the World Geothermal Congress, being held in Calgary from 8 to 11 June. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260608741816/en/ The Canadian Thermal Model will integrate over 20 input layers of geoscientific data related to geothermal energy to evaluate Canada’s nationwide deep heat resources. As investment in geothermal energy surges globally as a reliable, always-on clean power source, the Canadian Thermal Model will create a comprehensive national
AdvanCell Strengthens Executive Leadership to Accelerate U.S. Expansion and Scale its Global Targeted Alpha Therapy Platform8.6.2026 14:00:00 CEST | Press release
Justyna Kelly, MSc, joins as Chief Technology Officer and François Gaudet, PhD, joins as Chief Scientific Officer, further building AdvanCell’s U.S. based leadership team Simon Puttick, PhD, transitions to Chief Isotope Development Officer and continues to lead isotope innovation efforts from Australia Appointments reflect AdvanCell’s continued investment in pipeline advancement, global scale-up, manufacturing readiness and isotope capabilities AdvanCell, a clinical-stage radiopharmaceutical company developing innovative targeted alpha therapies for cancer, today announced the appointment of Justyna Kelly as Chief Technology Officer (CTO) and François Gaudet as Chief Scientific Officer (CSO), expanding the company’s executive leadership team in the U.S. as it continues to scale its U.S. capabilities, and advance its growing pipeline of innovative targeted alpha therapies. Justyna Kelly will lead AdvanCell’s global technical operations strategy, including CMC, GMP production and clinica
SLB OneSubsea Secures Subsea Boosting Contract for bp’s Thunder Horse Project in Gulf of America8.6.2026 14:00:00 CEST | Press release
Standardized system solution supports efficiency gains and shorter delivery timelines Global energy technology company SLB (NYSE: SLB) today announced that its OneSubsea™ joint venture has been awarded a contract by bp to provide a subsea boosting system for the Thunder Horse project, a development in the deepwater portion of Gulf of America. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260605895157/en/ SLB OneSubsea™ joint venture has been awarded a contract by bp to provide a subsea boosting system for the Thunder Horse project, a development in the deepwater portion of Gulf of America. This engineering, procurement and construction (EPC) contract for Thunder Horse follows recent subsea boosting contract awards for bp’s Kaskida and Tiber developments. All three projects leverage the same supplier-led, standardized subsea boosting system solution, which helps improve execution efficiency and shorten delivery times. As par
AB InBev Turns Bars into Stadiums During Biggest-Ever FIFA World Cup™8.6.2026 14:00:00 CEST | Press release
‘Cheers to Bars’ Global Platform Calls for People to Gather and Celebrate at Bars Everywhere Today, AB InBev, the world’s leading brewer, launched its global “Cheers to Bars” platform – a celebration of local bars and their impact on communities all over the world. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260608956519/en/ Bars have always been more than places to grab a beer. They are where people come together to connect, celebrate milestones, build friendships, and create lasting memories. As hubs of social connection, bars play an important role in strengthening communities and bringing people closer together. “During the FIFA World Cup 2026™, bars will become the beating heart of every neighborhood – places where strangers become friends, every goal is celebrated as one, and collective memories are created with every raised glass,” said Michel Doukeris, CEO, AB InBev. “Beer and football have long been catalysts for
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