Concurrent Computer Corporation Receives Next Generation Series 3200-2000 Systems Order Worth $1.2 Million.

Business Editors/Technology Writers

ATLANTA--(BUSINESS WIRE)--Jan. 23, 2003

The 3200-2000 provides a plug-and-play upgrade for Air Force

C-130 Aircrew Training

Concurrent Computer Corporation (Nasdaq:CCUR), Real-Time Division, today announced that Lockheed Martin, Orlando, Fla., ordered Concurrent's Model 3200-2000 next generation processor boards for use in the U.S. Air Force's C-130 Aircrew Training System. The 3200-2000 processors will be installed in C-130 trainers at Little Rock AFB, Arkansas and other Air Force training facilities. Lockheed Martin's Aircrew Training System combines academics, simulation and prescribed flight maneuvers in a ground-based training curriculum that takes students from initial qualification through continuation training. The amount of the award was $1.2 million. The processors were shipped and included as part of Concurrent's 2003 FY Q2 revenue.

The 3200-2000 processors upgraded older model Concurrent Series 3200 MicroFive MPS systems, providing an increase in processing power and I/O features. Ten boards in the existing trainer are replaced by a single 3200-2000 board, resulting in the reduction in power, cooling and maintenance costs. The upgraded system will now support 100BaseT Ethernet and PCI I/O.

Lockheed Martin and the Air Force chose a 3200-2000 upgrade over a total replacement approach. The 3200-2000 processor boards are software compatible with the existing trainer thus protecting the Air Force's investment in proven application software.

With a currently installed base of over two thousand Series 3200 legacy systems around the world, the market potential for 3200-2000 upgrades is significant for Concurrent. The 3200-2000 provides improved computational speed, microsecond interrupt handling, high system I/O throughput, and extensive system connectivity. The 3200-2000 delivers the response needed in today's time-critical, high-availability application environments and is a cost-effective investment for Concurrent customers.

Customers of the 3200-2000 include many providers of mission-critical services including Germany's DFS GmbH, a government-owned company that controls all of Germany's air traffic; FlightSafety International, which purchases 3200-2000 processor upgrades for use in its training simulators located around the world; and the State of Illinois Department of Human Services, which has installed twenty 3200-2000 processor upgrades to support their social services programs.

This next generation 3200-2000 offers up to six times the application computational performance of a Series 3200 Model 3280 processor. In addition, all system memory, floating point and DMA bus interfaces are provided directly on the 3200-2000 processor module, reducing maintenance costs by offering key Series 3200 functionality on a single 17" board. The single-board engine features an industry-standard Motorola PowerPC(TM) processor with Flash-stored software and includes 233, 350 or 450 MHz PowerPC 750 processor; up to 128 MB of ECC memory; CDS/Console interface; a MUX bus interface; and up to three DMA bus interfaces. 3200-2000 options include 10/100BaseT Ethernet and a Fibre Channel I/O interface.

According to Don Bauer, vice president, North American Sales and Service, "The 3200-2000 upgrade provides a risk-free solution for Series 3200 customers who want to protect their investments in application software and custom hardware while increasing system performance and lowering life cycle costs."

The Model 3200-2000 is fully compatible with the I/O subsystems of installed Series 3200 systems and is available as a complete computer system or as a processor board upgrade to previous Series 3200 systems. The system includes a chassis, a power subsystem with battery backup, cooling, multi-peripheral controller, a console device, and system documentation. The processor fully supports the standard Concurrent OS/32 operating system (revision 8.3 and above), all OS/32 utilities, and all Series 3200 diagnostics, as well as all Series 3200 language, data management, and data communications software.

About Concurrent

Celebrating over 36 successful years in business, Concurrent Computer Corporation (http://www.ccur.com), headquartered in Atlanta, Georgia, is the premier provider of high-performance, real-time computer systems, solutions and software for commercial and government markets. The company's Real-Time Division focuses on strategic market areas that include hardware-in-the-loop and man-in-the-loop simulation, data acquisition, industrial systems, and software. Concurrent Computer Corporation's XSTREME Division is a leading supplier in the emerging digital video server marketplace. This market includes the broadband/cable, corporate training, education, hospitality and video to the home. Concurrent provides sales and support from offices throughout North America, Europe, Asia, and Australia.

Certain statements made in this press release constitute "forward-looking statements" within the meaning of the federal securities laws. The words "believes," "expects," "estimates," and similar expressions are intended to identify forward-looking statements. Statements regarding future events and developments and our future performance, as well as our expectations, beliefs, plans, estimates, or projections relating to the future, are forward-looking statements within the meaning of these laws. All forward-looking statements are subject to certain risks and uncertainties that could cause actual events to differ materially from those projected. The risks and uncertainties which could affect our performance or results include, without limitation: delays or cancellations of customer orders; changes in product demand; economic conditions; various inventory risks due to changes in market conditions; uncertainties relating to the development and ownership of intellectual property; uncertainties relating to our ability and the ability of other companies to enforce their intellectual property rights; the pricing and availability of equipment, materials, and inventories; the concentration of our customers; delays in testing and introductions of new products; rapid technology changes; the shift in demand from high-priced, proprietary real-time systems to low-priced, open server systems; system errors or failures; reliance upon a limited number of suppliers; uncertainties associated with international business activities, including, foreign regulations, trade controls, taxes, and currency fluctuations; relatively long sales cycles resulting from the complexity of our products; the highly competitive environment in which we operate; and the entry of new, well-capitalized competitors into our markets and other risks and uncertainties.

Other important risk factors are discussed in our Form 8-K filed with the Securities and Exchange Commission on October 22, 2001 and may be discussed in subsequent filings with the SEC. Our forward-looking statements are based on current expectations and speak only as of the date of such statements. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of future events, new information, or otherwise.

Note to Editors: For additional company or product information from Concurrent Computer Corporation, please contact Concurrent Computer Corporation, 4375 River Green Parkway, Duluth, GA 30096. Call toll free in the U.S. and Canada at [phone], fax [phone]. Readers can also access information through the company's Web site at http://www.ccur.com.

Concurrent Computer Corporation, its logo, and Power Hawk are registered trademarks of Concurrent Computer Corporation. All other trademarks are the property of their respective owners.