SD Express Delivers New Gigabyte Speeds for SD Memory Cards
The SD Association announced today the SD 8.0 Specification for SD Express memory cards receives even faster transfer speeds by using the popular PCI Express® (PCIe®) 4.0 specification delivering a maximum of nearly 4 gigabytes per second (GB/s) data transfer rate. These full sized cards continue to use the NVMe Express™ (NVMe™) upper layer protocol enabling advanced memory access mechanism. As always SD Express memory cards using SD 8.0 specification maintain backward compatibility.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200519005027/en/
SD Express memory card types (Photo: Business Wire)
“SD Express’ use of even faster PCIe and NVMe architectures to deliver faster transfer speeds creates more opportunities for devices to use SD memory cards,” said Mats Larsson, Senior Market Analyst at Futuresource. “This combination of trusted and well-known technologies makes it easier for future product designs to leverage the benefits of removable storage in new ways.”
SD Express gigabyte speeds bring new storage opportunities for devices with demanding performance levels, across a variety of industries. The cards can move large amounts of data generated by data-intense wireless or wired communication, super-slow motion video, RAW continuous burst mode and 8K video capture and playback, 360 degree cameras/videos, speed hungry applications running on cards and mobile computing devices, ever evolving gaming systems, multi-channel IoT devices and automotive to name a few. SD Express will be offered on SDHC, SDXC and SDUC memory cards.
“By dramatically increasing the speeds for SD Express we’re giving device manufacturers and system developers more storage choices,” said Hiroyuki Sakamoto, SDA president. “SD 8.0 may open even more opportunities for extra high performance solutions using removable memory cards.”
“PCI-SIG® is pleased to see that SDA is continuing to adopt even faster PCIe technology configurations using PCIe 4.0 interface and dual lanes for one of the top leading removable memory cards – SD,” said Al Yanes, PCI-SIG president and chairman. “PCIe specification conformance tests are available today by major test vendors, offering a significant advantage for any new PCIe technology adopter.”
“NVMe is the industry-recognized performance SSD interface from the client to the datacenter, shipping in millions of units,” said Amber Huffman, NVM Express™ Inc. president. “Consumers will benefit by SD Association continuing the adoption of the NVMe base specification for their latest SD Express cards.”
SD Express uses the well-known PCIe 4.0 specification and the latest NVMe specification (up to version 1.4) defined by PCI-SIG and NVM Express, respectively. SD 8.0 specification provides two transfer speed options for SD Express memory cards. The two transfer speeds are accomplished by supporting either PCIe 3.0 x2 or PCIe 4.0 x1 architectures with up to ~2GB/s and with PCIe 4.0 x2 technology with up to 4GB/s. SD Express cards offering PCIe 4.0 x1 architecture use the same form factor as defined for SD 7.0 specification cards with a second row of pins to deliver transfer speeds up to 2 GB/s. SD Express cards supporting dual PCIe lanes (PCIe 3.0 x2 or PCIe 4.0 x2 technologies) have three rows of pins.
The SDA makes adoption of SD Express easy allowing companies to use existing test equipment and saving in product development costs. The SD 8.0 specification continues giving system developers access to PCIe and NVMe technologies, such as Bus Mastering, Multi Queue (without locking mechanism) and Host Memory Buffer.
Two revised white papers, “SD Express Cards with PCIe and NVMe Interfaces,” and “SD Express and microSD Express Memory Cards: The Best Choice for Your Future Product Designs” provide an in-depth look at the opportunities created by SD Express. More information is available on our website.
Visit the SDA Virtual Tradeshow to learn more about SD Express solutions offered by our members.
SD Association
The SD Association is a global ecosystem of nearly 900 technology companies charged with setting interoperable SD standards. The Association encourages the development of consumer electronic, wireless communication, digital imaging and networking products that utilize market-leading SD technology. The SD standard is the number one choice for consumers and has earned more than 80 percent of the memory card market with its reliable interoperability and its easy-to-use format. Today, smart phones, tablets, drones, IoT devices, HDTVs, audio players, automotive systems, computers, digital cameras and digital video cameras feature SD interoperability. For more information about SDA or to join, please visit the Association’s website, https://www.sdcard.org .
SD Logos are trademarks licensed by SD-3C LLC.
PCI-SIG
PCI-SIG is the consortium that owns and manages PCI specifications as open industry standards. The organization defines industry standard I/O (input/output) specifications consistent with the needs of its members. Currently, PCI-SIG is comprised of nearly 800 industry-leading member companies. To learn more about PCI-SIG, and for a list of the Board of Directors, visit www.pcisig.com. PCI Express® is a registered trademark of PCI-SIG.
About NVM Express, Inc.
With more than 100 members, NVM Express is a non-profit organization focused on enabling broad ecosystem adoption of high performance and low latency non-volatile memory (NVM) storage through a standards-based approach. The organization offers an open collection of NVM Express (NVMe™) specifications and information to fully expose the benefits of non-volatile memory in all types of computing environments from mobile to data center. NVMe-based specifications are designed from the ground up to deliver high bandwidth and low latency storage access for current and future NVM technologies. For more information, visit http://www.nvmexpress.org.
PCIe® - PCI Express, is a standard developed by PCI-SIG® and PCIe® is a trademark owned by PCI-SIG.
NVMe™ - NVM ExpressTM, is a standard developed by NVM Express Inc. and NVMe™ is a trademark owned by NVM Express Inc.
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/20200519005027/en/
Contact information
Kevin Schader
SD Association
1.925.275.6670
media@sdcard.org
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
China’s Top Baijiu Brand Moutai Showcases China's Green Progress in Manufacturing at COP3015.11.2025 18:41:00 EET | Press release
On November 10 local time, the 30th United Nations Climate Change Conference (COP30) opened in Belem, a city in northern Brazil. As one of the activities at the China Pavilion of COP30, the Side Event on Ecological Civilization and Beautiful China Practice was held simultaneously, focusing on ecological civilization, sharing China's experience, and building global consensus. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251114596036/en/ China Pavilion at COP30 in Belem, Brazil. Addressing the topic of green transformation in traditional industries, You Yalin, Deputy Party Secretary of Kweichow Moutai Co., Ltd., shared the company's green transformation practices and experiences from the perspective of a traditional Chinese liquor producer. “We hope that every bottle of Moutai not only delivers a feast of flavor, but also conveys the idea of harmony between humans and nature. We aim to contribute China's wisdom and Moutai's
SBC Medical Group Enters the Thai Market through Partnership with BLEZ14.11.2025 14:47:00 EET | Press release
SBC Medical Group Holdings Incorporated (Nasdaq: SBC) (“SBC Medical” or the “Company”), a global provider of comprehensive consulting and management services to the medical corporations and their clinics, today announced that it has entered into a Consulting Agreement with BLEZ ASIA Co., Ltd. (Headquarters: Bangkok, Thailand; CEO: Naoki Iida; “BLEZ”), which operates more than 20 pharmacies and clinics in Thailand and is widely trusted by both Japanese expatriates and local patients. The partnership is a key component of SBC’s broader Asia strategy and represents a significant step toward full-scale entry into the rapidly growing Thai aesthetic medicine market. Under the agreement, SBC will provide comprehensive management support to a new clinic focused primarily on dermatological treatments such as pigmentation and spot removal, which BLEZ is preparing to open in Bangkok. SBC will advise on clinical protocol development, aligned with SBC’s quality standards, and assist in selecting me
SBC Medical Group Holdings Announces Third Quarter 2025 Financial Results14.11.2025 14:00:00 EET | Press release
SBC Medical Group Holdings Incorporated (Nasdaq: SBC) (“SBC Medical” or the “Company”), a global provider of comprehensive consulting and management services to the medical corporations and their clinics, today announced its financial results for the third quarter of fiscal year 2025 (three months ended September 30, 2025) and for the third quarter cumulative of fiscal year 2025 (Year-to-Date 2025, nine months ended September 30, 2025) Third Quarter 2025 Highlights Total revenues were $43 million, representing an 18% year-over-year decrease. Income from operations was $16 million, representing a 15% year-over-year increase. Net Income attributable to SBC Medical Group was $13 million , representing an 353% year-over-year increase. Earnings per share, which is defined as net income attributable to the Company divided by the weighted average number of outstanding shares, was $0.12 for the three months ended September 30, 2025, compared to $0.03 in the same period of 2024. EBITDA1, which
Ant Group Chairman Eric Jing Outlines Strategy for Inclusive AI, Collaboration on Tokenised Settlement14.11.2025 12:15:00 EET | Press release
Eric Jing, Chairman of Ant Group, said the company's focus is on putting new payment and operation tools powered by AI and tokenisation technology in the hands of SMEs, to fully embrace the next wave of global productivity revolution. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251114239737/en/ Ant Group Chairman Eric Jing (second from right) shares insights during a panel discussion titled “Steering the Global Future” during the Singapore FinTech Festival on November 14, 2025. “We are passionate about using frontier technology to support SMEs and the use of AI will really uplift inclusion,” Jing said during a panel discussion titled “Steering the Global Future” during the Singapore FinTech Festival on November 14, 2025. Jing was joined by Agustín Carstens, Former General Manager, Bank for International Settlements (BIS); Ravi Menon, Chairman of the Board of Directors, Global Finance & Technology Network (GFTN); Ambassado
Allianz Achieves Record Results and Expects a Full-Year Operating Profit of at Least 17 Billion Euros14.11.2025 08:16:00 EET | Press release
3Q 2025 This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251113803211/en/ Oliver Bäte, Chief Executive Officer of Allianz SE Double-digit growth in operating profit and shareholders’ core net incomeTotal business volume rises 5.21 percent with contributions from all segments Operating profit increases 12.6 percent to 4.4 billion euros, with particular strong contribution from the Property-Casualty segment Shareholders’ core net income advances by 12.7 percent and reaches 2.9 billion euros 9M 2025 Continued strong and diversified growth across our businessesand record operating profitTotal business volume rises 8.5 1 percent and reaches 141.2 billion euros with contributions from all segments Operating profit increases 10.4 percent to 13.1 billion euros, our highest nine-month operating profit ever, reaching 82 percent of our full-year outlook midpoint Shareholders’ core net income advances 10.5 percent to 8.4 billion euros. Ad
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