Preamplifier IC targets HDD market.

Press Release Summary:

Usable in both 2.5 and 3.5 in hard disk drives, PA8800 preamplifier utilizes silicon-germanium processes to deliver operating speeds at 3.3 Gpbs with low power consumption. Power-saving features help decrease heat dissipation for greater drive reliability.

Original Press Release:

LSI Next Generation Preamplifier IC Boosts Performance While Reducing Power Consumption by 30 Percent

TrueStore PA8800 preamplifier offers industry's fastest operating speeds for desktop and enterprise hard disk drive markets

MILPITAS, Calif., June 10 - LSI Corporation (NYSE:LSI) today announced the availability of the TrueStore® PA8800, the company's latest high-performance, low-power preamplifier integrated circuit (IC) specifically designed for use in 2.5-inch and 3.5-inch desktop and enterprise hard disk drives (HDDs).

The new PA8800 preamplifier utilizes LSI second generation silicon-germanium processes to deliver the industry's fastest published operating speeds at 3.3 gigabits per second (Gbps), while consuming nearly 30 percent less power than the previous product generation designed for the same market segments. The innovative power-saving features of the PA8800 help to reduce the operating costs associated with electrical power and cooling, while the decreased heat dissipation delivers greater drive reliability.

"The preamplifier is an important contributor to the performance, power consumption, and cost of the total hard drive," said Shane Rau, IDC's computing and storage semiconductor analyst. "In desktop applications, lower power means increased HDD reliability. In network server environments, with hundreds of hard drives running in a single server room, lowering power consumption can also result in significant cost savings through reduced electricity bills. Also, at 10-15 percent of the typical HDD's chip content cost, choosing the right preamp is a factor in the drive's final price competitiveness."

The PA8800 is designed for desktop and enterprise HDD markets and is configurable for use in both 2.5-inch or 3.5-inch drives, offering HDD designers the flexibility to use a single preamplifier across multiple drive designs. The flexibility reduces development costs, speeds time-to-market and maximizes the performance of head technologies. The combined market for 2.5-inch and 3.5-inch desktop and enterprise HDDs is projected to exceed 339 million units in 2010(1).

"LSI is committed to delivering innovative IC solutions to HDD markets through our advanced processes and end-to-end silicon, software and systems expertise," said Ruediger Stroh, executive vice president, Storage Peripherals Group, LSI. "With operating speeds up to 3.3 Gbps -- a greater than 30 percent increase over the previous generation, the PA8800 is a high-performance solution that easily surpasses users' data rate requirements while offering optimal power-performance balance."

The TrueStore PA8800 preamplifier IC is available now to qualified customers.

About LSI

LSI Corporation (NYSE:LSI) is a leading provider of innovative silicon, systems and software technologies that enable products which seamlessly bring people, information and digital content together. The company offers a broad portfolio of capabilities and services including custom and standard product ICs, adapters, systems and software that are trusted by the world's best known brands to power leading solutions in the Storage and Networking markets. More information is available at

(1) IDC: Worldwide Hard Disk Drive 2008-2012 Forecast: Shrugging-Off
Competing Storage Technologies, Doc # 212231, May 2008.

Source: LSI Corporation

Brian Garabedian
of LSI Public Relations,

Web site:

More from Machinery & Machining Tools

All Topics

COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers