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Adaptec Announces Industry's First 64-Bit PCI Ultra2 SCSI.


MILPITAS, Calif.--(BUSINESS WIRE)--Oct. 14, 1997--Adaptec, Inc. has announced the industry's first 32/64-bit PCI (1) (Payment Card Industry) See PCI DSS.

(2) (Peripheral Component Interconnect) The most widely used I/O bus (peripheral bus).
 Ultra2 SCSI solution for next generation workstations and servers.

OEM (Original Equipment Manufacturer) The rebranding of equipment and selling it. The term initially referred to the company that made the products (the "original" manufacturer), but eventually became widely used to refer to the organization that buys the products and  evaluation kits are available now.

Ultra2 SCSI doubles the performance of UltraSCSI from burst rates of 40 Mbytes/sec to 80 Mbytes/sec. However, in certain environments, that enhanced performance would be limited by the bandwidth of today's standard 32-bit PCI bus. To unleash the full performance of Ultra2, Adaptec has incorporated support for the new 64-bit PCI bus.

This substantially higher bandwidth of 64-bit PCI is ideal for workstation applications such as CAD/CAM CAD/CAM
 in full computer-aided design/computer-aided manufacturing.

Integration of design and manufacturing into a system under direct control of digital computers.
, financial analysis, and desktop publishing. It also offers more performance headroom in servers used for internet/intranet, video, and clustering applications.

"Adaptec's 64-bit PCI Ultra2 SCSI solution offers the best I/O (Input/Output) The transfer of data between the CPU and a peripheral device. Every transfer is an output from one device and an input to another. See PC input/output.

I/O - Input/Output
 in the industry. Our customers are eager to get the fastest Ultra2 SCSI solution available," said Rajesh Vashist, general manager of Adaptec's OEM SCSI SCSI
 in full Small Computer System Interface

Once common standard for connecting peripheral devices (disks, modems, printers, etc.) to small and medium-sized computers. SCSI has given way to faster standards, such as Firewire and USB.
 Group. "With this 64-bit Ultra2 SCSI solution, Adaptec OEMs will be poised to offer customers a breakthrough in I/O performance."

A number of 64-bit workstation and server platforms are under development now. Industry leading system OEMs are already sampling products and are expected to announce 64-bit PCI systems that utilize Ultra2 SCSI technology at COMDEX The former, premier computer trade show in the U.S. Although it grew into an end user event, it was originally created for dealers and distributors (it was the COMputer Dealers EXposition).  and into early '98.

Compatible Family to Protect Legacy Investments

Adaptec's Ultra2 SCSI products, those introduced today and in the future, will comprise a compatible family. All will have backward compatibility with legacy SCSI products ensuring that customers' significant historical technology investments will be protected.

Adaptec's Ultra2 Products

Adaptec's 64-bit Ultra2 SCSI evaluation kit: Developed for system OEMs designing high-performance Intel-based servers and workstations, the kit is available for OEMs immediately from Adaptec and includes Adaptec's 32/64-bit PCI Ultra2 evaluation board using AIC-7891, Windows NT drivers, installation software, cables, and complete documentation.

The AIC-7891 is Adaptec's 64-bit PCI to Ultra2 chip targeted for OEMs interested in integrating Ultra2 solutions on the motherboard. The chip is available immediately to OEMs and the OEM evaluation kit includes all the tools to easily integrate the AIC-7891 on the motherboard.

Adaptec AIC-3860 transceiver chip: Adaptec recently announced the AIC-3860, a critical multipurpose single-ended to low voltage differential (hardware) Low Voltage Differential - (LVD) A method of driving SCSI cables that will be formalised in the SCSI-3 specifications. LVD uses less power than the current differential drive (HVD), is less expensive and will allow the higher speeds of Ultra-2 SCSI. LVD requires 3.  (LVD See LVDS.

LVD - Low Voltage Differential
) SCSI chip that enables Ultra2 SCSI and legacy SCSI peripherals to coexist without compromising performance and extends cable lengths. The AIC-3860 is also utilized on the OEM evolution board to allow mixed generations of SCSI peripherals.

About Adaptec

Adaptec provides bandwidth management technologies for organizations building the global information infrastructure. Its high performance I/O, connectivity, and network products are incorporated into the systems and products of major computer and peripheral manufacturers.

Founded in 1981 and headquartered in Milpitas, Adaptec (NASDAQ NASDAQ
 in full National Association of Securities Dealers Automated Quotations

U.S. market for over-the-counter securities. Established in 1971 by the National Association of Securities Dealers (NASD), NASDAQ is an automated quotation system that reports on
:ADPT ADPT Automated Data Processing/Telecommunications
ADPT Adaptec Corporation (stock symbol)
ADPT Adaptive Prediction
ADPT Auger Depth Profiling Technique
ADPT Automated Data Processing Telecommunications
ADPT Adapter
) employs 3500 people worldwide in design, manufacturing, sales, service, and distribution. Adaptec's home page is http://www.adaptec.com .

CONTACT: Adaptec, Inc.

Christina Bruno Scharrenberg, 408/957-4546

Adam B. Trunkey, 408/957-6761
COPYRIGHT 1997 Business Wire
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 1997, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Publication:Business Wire
Date:Oct 14, 1997
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