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Broadcom Demonstrates Networking and Storage Convergence in VMware Virtualized Environments at VMworld 2008(R)

LAS VEGAS, Sept. 16 /PRNewswire-FirstCall/ -- VMworld 2008 -- Broadcom Corporation (Nasdaq: BRCM), a global leader in semiconductors for wired and wireless communications, today announced that it is the first to demonstrate 10 Gigabit Ethernet (10GbE) iSCSI host bus adapter (HBA) functionality, along with converged networking and storage functionality, within VMware virtualized server environments. These capabilities will be demonstrated at this week's VMworld 2008 exhibition on Broadcom(R) NetXtreme II(R) converged network interface controllers (C-NICs) that address the challenging and dynamic input/output (I/O) requirements of a virtualized server by offering networking and storage convergence, as well as real-time flexibility in I/O processing, in a low power, low cost solution.

LAS VEGAS, Sept. 16 /PRNewswire-FirstCall/ — VMworld 2008 — Broadcom Corporation (Nasdaq: BRCM), a global leader in semiconductors for wired and wireless communications, today announced that it is the first to demonstrate 10 Gigabit Ethernet (10GbE) iSCSI host bus adapter (HBA) functionality, along with converged networking and storage functionality, within VMware virtualized server environments. These capabilities will be demonstrated at this week's VMworld 2008 exhibition on Broadcom(R) NetXtreme II(R) converged network interface controllers (C-NICs) that address the challenging and dynamic input/output (I/O) requirements of a virtualized server by offering networking and storage convergence, as well as real-time flexibility in I/O processing, in a low power, low cost solution.

Besides the newly added iSCSI HBA functionality to its C-NICs, Broadcom is working with VMware to provide support for VMware virtualization including advanced networking features such as NetQueue and VMDirectPath.

Networked storage is crucial in virtual server environments as it provides for a smooth migration and failover of a guest operating system (GOS) from one physical server to another. iSCSI has emerged as a high-performance, easy-to-manage networked storage technology that is popular in many virtualization deployments. As server and enterprise application customers strive to achieve density and compute-resource utilization objectives for their servers and enterprise applications, Broadcom's NetXtreme II iSCSI HBA functionality, with support for VMware virtualization, provides the converged functionality needed in a virtualized server environment by offering complete on-chip processing solutions that free up CPU resources, and increase bandwidth and performance.

"Broadcom is working with VMware to provide support for VMware virtualization such as iSCSI HBA functionality, as well as VMDirectPath and NetQueue for networking, on our NetXtreme II C-NIC products," said Vinod Lakhani, Senior Director & General Manager of Broadcom's High-Speed Controller line of business. "Today's demonstration of iSCSI HBA functionality and convergence on a VMware ESX hypervisor marks a significant performance milestone for I/O processing on virtualized servers."

"Advancements in VMware virtualization technology coupled with the increasing processing capability of hardware platforms are driving higher server consolidation ratios in data centers. To complement this trend, Broadcom's innovation in high bandwidth I/O subsytems and network fabric convergence can add value for our customers by pushing the current boundaries of performance and functionality," said Brian Byun, Vice President of Global Partners and Solutions at VMware. "VMware is pleased to work with Broadcom in the areas of 10 Gigabit Ethernet, network convergence, and hardware offloads, and the VMDirectPath iSCSI performance shows the exciting results of one of our joint efforts that leverages VMware NetQueue and VMDirectPath I/O technologies."

Demonstration Highlights

Broadcom's VMworld 2008 demonstration addresses the needs of enterprise server users who intend to deploy the VMware platform. The demonstration illustrates the convergence of networking and storage at 10GbE speeds featuring iSCSI HBA functionality with support for VMDirectPath and NetQueue technologies.

Broadcom iSCSI HBA functionality enables on-chip processing of the iSCSI protocol (as well as TCP and IP protocols), which frees up host CPU resources at 10 Gigabit per second (Gbps) line rates over a single Ethernet port while running on VMware ESX. This functionality provides extended performance benefits that meet the demands of bandwidth intensive applications requiring high performance block storage I/O for the hypervisor, servicing all instances of the GOS. In addition, Broadcom's 1GbE C-NIC delivers improved performance also running on VMware ESX. Regardless of network speed, Broadcom iSCSI HBA delivers performance benefits not obtainable from alternative solution approaches.

Enterprise networks are well positioned to take advantage of iSCSI functionality since it is built on top of the highly familiar TCP/IP protocols and because of the ubiquity and effectiveness of Ethernet, which allows storage content to be accessed from an Ethernet fabric. The increase from 1 Gbps Ethernet to 10 Gbps Ethernet delivers increased storage performance levels not previously achievable and provides sufficient bandwidth that permits multiple types of high bandwidth protocol traffic to co-exist on the same network. As a result, a server converges networking and storage onto the same network while lowering the total cost of ownership (TCO), or uses a dedicated network for data and for storage, thereby using the same equipment for multiple purposes.

VMDirectPath in a VMware environment enables NetXtreme II controllers to be dedicated to a GOS, allowing the on-chip processing support in the C-NIC to be exposed and function within the GOS. By functioning within the GOS, Broadcom's C-NICs provide better throughput for the GOS, as well as better use of CPU resources since the hypervisor no longer needs to process each network I/O request. In addition, VMDirectPath support allows the user to benefit from on-chip TCP processing in a GOS, which allows server customers to realize improved networking performance.

NetQueue in a VMware environment enables NetXtreme II controllers to provide extended performance benefits that meet the demands of bandwidth intensive applications requiring high performance and higher networking throughput in a virtual environment.

NetXtreme II C-NIC Information

Broadcom's NetXtreme II Ethernet controller chips were the first controllers in the industry to enable storage networking, high performance clustering, accelerated data networking and remote system management pass-through functions in a single, all-in-one solution at price points enabling broad adoption of this technology. By deploying these functions over standard Ethernet networks, IT professionals can significantly reduce the costs associated with deploying and maintaining today's complex fabric infrastructure.

About Broadcom

Broadcom Corporation is a major technology innovator and global leader in semiconductors for wired and wireless communications. Broadcom products enable the delivery of voice, video, data and multimedia to and throughout the home, the office and the mobile environment. We provide the industry's broadest portfolio of state-of-the-art system-on-a-chip and software solutions to manufacturers of computing and networking equipment, digital entertainment and broadband access products, and mobile devices. These solutions support our core mission: Connecting everything(R).

Broadcom is one of the world's largest fabless semiconductor companies, with 2007 revenue of $3.78 billion, and holds over 2,800 U.S. and 1,200 foreign patents, more than 7,300 additional pending patent applications, and one of the broadest intellectual property portfolios addressing both wired and wireless transmission of voice, video, data and multimedia.

Broadcom is headquartered in Irvine, Calif., and has offices and research facilities in North America, Asia and Europe. Broadcom may be contacted at +1.949.926.5000 or at http://www.broadcom.com.

Cautions regarding Forward Looking Statements:

All statements included or incorporated by reference in this release, other than statements or characterizations of historical fact, are forward-looking statements. These forward-looking statements are based on our current expectations, estimates and projections about our industry and business, management's beliefs, and certain assumptions made by us, all of which are subject to change. Forward-looking statements can often be identified by words such as "anticipates," "expects," "intends," "plans," "predicts," "believes," "seeks," "estimates," "may," "will," "should," "would," "could," "potential," "continue," "ongoing," similar expressions, and variations or negatives of these words. These forward-looking statements are not guarantees of future results and are subject to risks, uncertainties and assumptions that could cause our actual results to differ materially and adversely from those expressed in any forward-looking statement.

Important factors that may cause such a difference for Broadcom in connection with Broadcom NetXtreme II 10GbE and 1GbE controller solutions include, but are not limited to

— General economic and political conditions and specific conditions in the markets we address, including the volatility in the technology sector and semiconductor industry; — The rate at which our present and future customers and end-users adopt Broadcom's technologies and products in the markets for enterprise server applications ; — Delays in the adoption and acceptance of industry standards in those markets; — Our ability to retain, recruit and hire key executives, technical personnel and other employees in the positions and numbers, with the experience and capabilities, and at the compensation levels needed to implement our business and product plans the quality of our products and any remediation costs; — Changes in our product or customer mix; — The timing of customer-industry qualification and certification of our products and the risks of non-qualification or non-certification;

Additional factors that may cause Broadcom's actual results to differ materially from those expressed in forward-looking statements include, but are not limited to the list that can be found at http://www.broadcom.com/press/additional_risk_factors/Q32008.php.

Our Annual Report on Form 10-K, subsequent Quarterly Reports on Form 10-Q, recent Current Reports on Form 8-K, and other Securities and Exchange Commission filings discuss the foregoing risks as well as other important risk factors that could contribute to such differences or otherwise affect our business, results of operations and financial condition. The forward-looking statements in this release speak only as of this date. We undertake no obligation to revise or update publicly any forward-looking statement, except as required by law.

Broadcom(R), the pulse logo, Connecting everything(R), the Connecting everything logo and NetXtreme II(R) are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners.

Broadcom Trade Press Contact Broadcom Investor Relations Contact Heather A. Roberts T. Peter Andrew Media Relations Manager Vice President, Corporate Communications 408-922-8185 949-926-5663 hroberts@broadcom.com andrewtp@broadcom.com

SOURCE Broadcom Corporation; BRCM Enterprise Networking

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