|Industry-Leading Server, Drive, and Connector Providers Collaborate to Simplify SAS, SATA, and NVMe Storage
SAN JOSE, Calif. and SINGAPORE, Nov. 07, 2017 (GLOBE NEWSWIRE) -- Broadcom Limited (NASDAQ:AVGO) today announced the availability of a comprehensive Server Reference Platform in support of the SFF-TA-1001 specification commonly known as U.3. The U.3 standard defines a common bay type and connector for SAS, SATA, and NVMe devices. The creation of the U.3 standard gives unprecedented flexibility to System OEMs and Data Centers that want to support the latest storage technologies at the lowest cost and system complexity. The availability of this comprehensive server reference platform will enable Server and Storage OEMs, Drive manufacturers, and Cable and Connector suppliers to quickly design and deploy systems based on U.3. Broadcom’s already shipping family of NVMe/SAS/SATA Tri-Mode SerDes MegaRAID® and HBA controllers are a key technology to enable this standard.
“We are excited to bring together such a broad community of storage leaders to accelerate the adoption of U.3 into the Server. Our Tri-Mode SerDes technology, which we pioneered in our latest generation of storage adapters, is fundamental to enabling U.3,” said Jas Tremblay, vice president and general manager, Data Center Solutions Group, Broadcom.
Broadcom’s Data Center Solutions Group (DCSG) has a long history of storage innovations that have continually delivered both simplifications to the storage infrastructure and flexibility, while delivering the highest levels of performance and functionality. Over the years, Broadcom has been involved in every generation of parallel and serial SCSI, was the first to introduce Serial-Attached SCSI (SAS), and introduced a SATA translation layer which allowed low-cost SATA to be used in the Enterprise SAS domain. In the current generation of storage controllers, Broadcom pioneered the concept of a Tri-Mode device interface which enables system designers the flexibility of using a single controller for SAS, SATA, and NVMe storage options.
Continuing this leadership, in collaboration with Hewlett Packard Enterprise, Broadcom authored the U.3 specification which defines a common backplane bay type for SAS, SATA, and NVMe. “As a co-developer of the U.3 specification with Broadcom, HPE is pleased to see it become an industry standard. This innovation is a part of our mission to provide a new compute experience to our customers by simplifying server operations. More directly, U.3 streamlines server-based storage and enables drive bay flexibility,” said Tom Lattin, vice president and general manager, Mass Market Platforms, Options and Software, HPE.
Together with Broadcom’s NVMe/SAS/SATA Tri-Mode SerDes MegaRAID and HBA controllers, this creates a foundation for a more simplified storage infrastructure and reduces the cost of bringing NVMe into entry-level server storage.
U.3 allows SAS and SATA HDDs and SAS, SATA, and NVMe SSDs to operate in a single bay without the complexity of wiring for multiple protocols. U.3 enables single, dual, and wide-port SAS, SATA, and x1, x2 or x4 NVMe devices to all work on the same shared signals and connectors. U.3 devices use the same mechanicals and are backwards compatible with the U.2 or SFF-8639 specification. U.3 is driven out of SNIA SFF Technology Affiliate (TA) Technical Work Group (TWG). The specification is identified as SFF-TA-1001, “Specification for Universal x4 Link Definition for SFF-8639”. More information on U.3 can be obtained from: http://www.snia.org/sff/specifications
As an emerging standard, U.3 is finding support from a wide variety of Server and Storage OEMs, large Data Centers and drive vendors. Key benefits of U.3 for these users are:
- Preserves existing investments in SAS/SATA infrastructure while enabling emerging NVMe SSDs to leverage the same infrastructure
- Reduces Storage subsystem and backplane complexity and cost to support the same level of interchangeability
- Simplifies Server or Storage SKUs for both OEMs and end-customers; customers no longer have to buy SAS/SATA or NVMe-specific chassis or pre-configure for HDD vs SSD
The reference platform includes Broadcom’s already shipping NVMe/SAS/SATA Tri-Mode SerDes MegaRAID and HBA family of controllers, a U.3 backplane reference schematic, Universal Backplane Management (UBM) specification, a virtual SES implementation for direct-connected devices, demo and validation platform and SFF-9402 compliant cables. Using the U.3 reference platform enables Server and Storage OEMs to quickly develop scalable backplanes with less complexity and cost for current and next generation storage solutions. Systems gain the flexibility of interchanging drive types with a single U.3/SFF-TA-1001 bay. Furthermore, SFF-9402 based cables and connectors allow common translation between connector types (SlimPCIe/SlimSAS, OCuLink/MiniLink and Mini SAS HD) simplifying the ecosystem and reducing cost of solutions designed around the U.3 specification.
For SSD drive vendors, Broadcom’s Data Controller Division (DCD) which designs custom SSD and HDD Controllers has SERDES and muxing IP to support U.3 SSD Controllers. This IP enables SSD Vendors to design controllers to easily support the emerging U.3 standard.
Industry-leading server, drive and connector providers support Broadcom’s U.3 initiative. Broadcom is working closely with OEMs and numerous ecosystem partners to provide a collaborative standard that will enable customers to build flexible systems across a range of applications and industries. Quotes from Broadcom partners include:
- Foxconn (FIT)
- Fujitsu (FTS)
- Jabil, Stack Velocity
- Quanta (QCT)
“The Foxconn Interconnect Technology (FIT) U.3 connector, featuring a high-speed design, supporting up to 24Gb/s and is backward compatible to NVMe, SAS and SATA will allow system builders and data center customers to build flexible, low-cost server solutions," said Joseph Wang, CTO of Foxconn Interconnect Technology (FIT). “The adoption of the U.3 standard will enable broader compatibility within the ecosystem, including motherboards and hard drives, increases attach rates and reduces limitations.”
“FUJITSU Server PRIMERGY systems are known for their modular designs. On top of their powerful performance and efficiency, the next-generation servers are optimized with a rich feature set to suit the broadest range of application scenarios across a range of industries. Adoption of the U.3 standard and the Broadcom Tri-Mode SerDes reference platform, for common bay type and connector, widens system configuration options for customers, while delivering exceptional performance, scalability, and expandability,” said Armin Kumpf, head of server R&D at Fujitsu in EMEIA.
"Huawei is looking forward to the continued evolution of storage standard to drive performance, simplicity and robustness," said Qiu Long, general manager of the Server Product Line at Huawei. "The Broadcom U.3 reference platform has enabled Huawei to accelerate the development of our next generation servers and help with the flash transition."
“Inventec is committed to providing storage connection innovation and options for our hyperscale and OEM data center customers,” said Jack Tsai, president, Enterprise Business Group of Inventec Corp. “This new connector standard helps our customer transition from SATA to NVMe connectivity as flash continues to grow in importance. We continue to collaboration closely with Broadcom and applaud their leadership and innovation in storage connectivity.”
"Our customers need performance, flexibility and simplicity as we need to support SATA, SAS and NVMe drives in storage systems. StackVelocity (Jabil’s cloud focused business unit) is utilizing Broadcom’s Tri-Mode technology as a key building block for its new storage systems. The U.3 standard will help complement this,” said Sherman Tang, CTO for Jabil Compute and Storage. "The benefits of reduced complexity and preservation of existing infrastructure will be key to the expansive ecosystem."
“Micron is focusing technical assets and research efforts on future standards that will facilitate the integration of emerging technologies, such as NVMe, with traditional SAS/SATA infrastructures," said Currie Munce, vice president of SSD Engineering at Micron. “We are always looking for ways to collaborate with our ecosystem companies to solve customer problems and develop relevant products for the marketplace.”
"Molex has actively participated in the standardization effort of U.3 and sees great potential to further expand the NVMe and PCIe infrastructure for storage applications. We look forward to working with Broadcom and other members of the industry to accelerate the deployment of U.3 based infrastructure," said Jay Neer, manager, Industry Standards, Molex.
“The new U.3 connector standard will better enable our customers to build the mission-critical applications their high-performance data center solutions require,” said Mike Yang, president of QCT. “The flexibility and reduced complexity of the U.3 standard allows us to be competitive in this ever-changing market."
“Rackspace supports a wide variety of multi-cloud infrastructure for customers around the world,” said Adi Gangidi, systems design engineer at Rackspace. “The U.3 standard will help us provide more value to customers through added flexibility to compute infrastructure and servers. This will allow us to more effectively standardize our equipment and better accommodate a variety of storage media at reduced cost. We are excited to adopt this reference platform as it will benefit not only Rackspace but the industry at large.”
"As a leader in SSD technology, Samsung is trying to provide Industry standard product, which will support SAS, SATA and NVMe with a common design for Enterprise Server Storage customers," said ChanIk Park, vice president, NAND Memory Planning/Enabling Group at Samsung.
“Seagate continues to deliver flash drive innovation in Enterprise and Datacenter SSDs. The adoption of the new U.3 standard enables our customers to reduce complexity and cost of managing massive storage infrastructures and in navigating the transitions between protocols,” said JB Baker, senior director of Seagate SSD Product Management. “U.3 has the potential to deliver a new level of flexibility in deploying a variety of drive topologies to address end-users’ needs."
"Working with storage industry leaders like Broadcom to support the U.3 standard further enables the server flexibility that our customers require,” said Charles Liang, founder, president, CEO & chairman of the board at Supermicro. “The U.3 standard will expand opportunities within the storage ecosystem, across all building blocks, allowing our customers to address all of their growing data center needs.”
“We appreciate Broadcom’s innovative spirit and technical development on enabling the Tri-Mode PHY and common socket ecosystem for SATA, SAS and NVMe PCIe drives,” said Jeremy Werner, vice president, SSD Marketing and Product Planning, Toshiba Memory America, Inc. “Customers who deploy U.3 bays in future platforms will have more flexibility to choose the right Toshiba SSD for their application, whether it is SATA, SAS or NVMe, and also may be able to take advantage of the better performance of MultiLink SAS without additional expense in a socket which enables a 4-lane PCIe SSD.”
The new Tri-Mode family of high-performance12Gb/s NVMe/SAS/SATA MegaRAID solutions are available today.
Broadcom is the #1 trusted market leader in storage connectivity and continues to innovate and invest in the industry’s broadest products portfolio including PCIe & NVMe Switches, SAS/SATA Controllers and Expanders, HBAs, RAID Adapters, Fibre Channel, HDD SoCs and PreAmps and SSD SoCs. With a 25-year history delivering high quality silicon, advanced firmware, innovative board design, and extensive HDD/SSD validation processes, Broadcom is the leading supplier of choice for server and external storage OEMs, system builders and Hyperscale customers.
For more information about the Broadcom Tri-Mode 9400 family of 12Gb/s MegaRAID solutions, visit https://www.broadcom.com/products/storage/
About Broadcom Limited
Broadcom Limited (NASDAQ:AVGO) is a leading designer, developer and global supplier of a broad range of analog and digital semiconductor connectivity solutions. Broadcom Limited’s extensive product portfolio serves four primary end markets: wired infrastructure, wireless communications, enterprise storage and industrial & other. Applications for our products in these end markets include: data center networking, home connectivity, broadband access, telecommunications equipment, smartphones and base stations, data center servers and storage, factory automation, power generation and alternative energy systems, and displays. For more information, go to www.broadcom.com.
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