Seagate, AMCC and Marvell Preview First End-to-End 3-Gigabit-Per-Second Serial ATA Technology

Sep 09, 2004

Seagate Technology, the world's leading Serial ATA (SATA) hard drive maker, Marvell, the leading innovator of SATA silicon technology, and AMCC, the performance leader in SATA RAID controllers, came together this week at the Intel Developer Forum to demonstrate, for the first time, End-to-End 3Gigabit per second (Gb/s) SATA technology. Conforming to the newly released 3Gb/s speed specification, the demonstration features a Seagate Barracuda 7200.7 hard drive - employing the Marvell 88SA8050 3.0Gb/s SATA bridge chip - to a prototype AMCC 3Gb/s SATA host controller also incorporating the Marvell 88SA8050, demonstrating transfer rates from the host to the drive at up to 3Gb/s. Seagate, AMCC and Marvell are active leaders of the Serial ATA International Organization (SATA-IO) and helped define the 3Gb/s specification.

"Seagate was ahead of the industry in dedicating resources to SATA development, and today Seagate is reprising that leadership role by demonstrating that next-generation 3Gb/s technology will be on the way," said Marc Noblitt, SATA-IO Board Member and Seagate manager of I/O Planning. "Seagate's early delivery of SATA technology has helped component suppliers and system builders to quickly develop and adopt the technology for their products. This demonstration again shows technology leadership from three companies who have consistently driven the SATA standard from concept to reality to market."

"Marvell was the first to introduce 3Gb/s SATA silicon technology in April of 2003," commented Dr. Alan J. Armstrong, VP of Marketing for Marvell's Storage Division. "Since that time Marvell has developed System On Chip (SOC) products incorporating this technology for multiple hard disk drive OEMs and for the storage networking market as a whole. Marvell, AMCC and Seagate have worked together to demonstrate end-to-end 3Gb/s SATA technology, proving this new speed generation is ready for deployment."

"This technology demonstration presents a significant step forward towards realizing the full benefits of SATA technology into multiple tiers of storage solutions," said Barbara Murphy, vice president of Marketing at AMCC. "SATA 3Gb/s technology offers the required bandwidth to provide robust solutions that meet the increasing demand for capacity, performance and features at attractive price points."

As advancing applications demand increased speeds, and as hard drives' internal data transfer rates increase to meet those needs, engineers will need to ensure that external interface speeds always exceed the drive's internal data rates to avoid bottlenecks to performance. This will be especially important as customers start to integrate new SATA devices such as port multipliers, SATA RAID enclosures and backplanes where interface aggregation becomes more feasible. In such configurations, customers will ultimately see combined internal data transfer rates within a system that will require the external transfer rates that future 3Gb/s will enable.

When it becomes available in future products, the next-generation 3Gb/s interface speed will prove especially useful to applications like high-end game development, game playing and game loading; demanding film, photo and graphics editing and rendering; advanced AutoCAD work; intensive database use, and generally during application loading in any system.

The SATA 3Gb/s specification has now been ratified and publicly released by the SATA-IO. The industry expects to move SATA products to the higher speed within two years. Many component designers who have been members of the SATA organization have already been able to develop products due to their close involvement with the organization.

Explore further: BlackBerry courts iPhone users with cash

add to favorites email to friend print save as pdf

Related Stories

Intel announces Solid-State Drive (SSD) 330 series

Apr 17, 2012

Intel Corporation announced today the Intel Solid-State Drive 330 Series (Intel SSD 330 Series), a SATA 6 gigabit-per-second (Gb/s) solid-state drive (SSD) that gives consumers a more affordable entry into the accelerated ...

Recommended for you

BlackBerry courts iPhone users with cash

3 hours ago

Canadian smartphone maker BlackBerry is wooing Apple customers with a cash offer for trade-ins of iPhones for its new square-screened, keyboard-equipped Passport.

HP earnings show continued struggle

4 hours ago

Venerable tech giant Hewlett-Packard has been struggling for three years to turn its business around. Its latest earnings show it still has more work ahead.

UN moves to strengthen digital privacy (Update)

4 hours ago

The United Nations on Tuesday adopted a resolution on protecting digital privacy that for the first time urged governments to offer redress to citizens targeted by mass surveillance.

Spotify turns up volume as losses fall

4 hours ago

The world's biggest music streaming service, Spotify, announced Tuesday its revenue grew by 74 percent in 2013 while net losses shrank by one third, in a year of spectacular expansion.

Are electric cars greener? Depends on where you live

5 hours ago

Long thought a thing of the future, electric cars are becoming mainstream. Sales in the United States of plug-in, electric vehicles nearly doubled last year. Credible forecasts see the number rising within ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.