The new industry-standard workstations include the high-performance, AMD Opteron(TM) processor-based single- and dual-core capable Sun Ultra 40 Workstation and the enterprise-class UltraSPARC(R) processor-based Sun Ultra 45 Workstation, in addition to the Dual-Core AMD Opteron processor-based Sun Ultra 20 Workstation. The Sun Ultra 40 and Sun Ultra 45 Workstations ship with a license for Sun N1(TM) Grid Engine 6 software, making them the industry's first workstations to bundle grid software at no additional cost, and all three workstations include fully licensed versions of Sun's developer tools.

Siemens Power Generation, an early access customer, has been testing both single- and dual-core Sun Ultra 40 Workstations to run structural and computational fluid dynamics simulations.

"We are extremely impressed with the functionality and stability of the Sun Ultra 40 Workstation," said Wayne Johnson, senior system engineer of Siemens Power Generation. "Running both the Solaris 10 OS and Linux on the Sun Ultra 40 Workstation has vastly improved our performance and analysis times, which enables us to do more in less time and has resulted in more robust designs with shorter design cycles. I can see how the features and benefits of the new Sun workstations will be invaluable to any company involved with MCAD or visualization."

Sun Sets Precedent with New Features and Industry Firsts

With today's announcement, Sun leverages more than 20 years of expertise and leadership in the workstation market, delivering one of the industry's most compelling and complete workstation portfolios. Sun's new workstations provide flexibility in platform and OS choice, combining the stability and binary compatibility of SPARC(R) technology with the performance and flexibility of x64. Customers today require faster processors, larger memory and powerful graphics capabilities for workstations, while also demanding low-cost solutions that meet their rigorous computing needs. The new Sun Ultra Workstations deliver advanced features that allow enterprise customers and developers to make the most of their IT resources, such as a license for Sun N1 Grid Engine 6 software, the Solaris 10 OS and pre-loaded developer tools including Sun(TM) Studio, Sun Java(TM) Studio Creator, Sun Java Studio Enterprise and the NetBeans(TM) Integrated Development Environment (IDE).

    -- The Sun Ultra 40 Workstation delivers industry-leading visualization
       capabilities and performance with whisper-quiet operation.  It combines
       the fastest single- or Dual-Core AMD Opteron 200 Series processors,
       large memory capacity and multiple 8GB/sec HyperTransport
       interconnects, dual-PCI Express x16 graphics interfaces and the latest
       graphics technology from NVIDIA.
    -- The Dual-Core AMD Opteron processor-based Sun Ultra 20 Workstation
       delivers superior performance and price/performance for today's
       compute-intensive environments, especially for companies in the areas
       of software development, electronic design automation (EDA), mechanical
       computer-aided design (MCAD) and academic research.
    -- Along with the Sun Ultra 40 Workstation, the UltraSPARC processor-based
       Sun Ultra 45 Workstation is one of the industry's first workstations
       that comes grid-ready to maximize compute resources in an enterprise
       environment.  The Sun Ultra 45 Workstation has three times the storage
       capacity of the Sun Blade(TM) 2500 workstation and 2.6 times the
       graphics performance improvement with the new Sun XVR-2500 graphics
       accelerator -- making the Sun Ultra 45 Workstation a seamless step up
       for existing SPARC customers.

"With these new Sun Ultra Workstations, Sun is bringing to the market scalable, high-performance solutions with a rich feature set of software and developer tools. We continue to demonstrate that Sun combines the best technology with unparalleled innovation, allowing customers to reap the rewards," said Lisa Sieker, vice president of marketing, Network Systems Group, Sun Microsystems, Inc. "Our AMD Opteron and UltraSPARC processor-based workstations meet the demands of today's enterprises and developers, while far exceeding the competition in terms of price, performance, flexibility and speed to market."

"Customers are looking for increased performance from their workstations, including the ability to handle increasingly complex data sets and sophisticated visualization. What's more, IT departments are faced with developing the correct IT infrastructure at the right cost," said Lloyd Cohen, Director, Worldwide Market Analysis at IDC. "Sun designed these new workstations with these customer needs in mind. With its Ultra Workstation family, Sun offers customers flexibility in platform and operating system choice, providing options for the x64 market as well as the company's SPARC installed base."

New Sun Ultra Workstations Break Ground With 12 World-Record Benchmarks

The new workstations from Sun have demonstrated outstanding capabilities with various system configurations, while running a variety of supported operating systems. The ultimate performance star, the Sun Ultra 40 Workstation demonstrated an unquestionable lead over the competition, in both performance and price/performance categories, over a wide range of industry standard and well-recognized benchmarks. The highlights of the Sun Ultra 40 Workstation's nine new world records include:

    -- World Record on Pro/Engineer OCUS benchmark
       On this leading MCAD benchmark, the Sun Ultra 40 Workstation, running
       64-bit Windows XP operating system and equipped with two AMD Opteron
       processor Model 254 CPUs, is up to 7% faster than the competing HP
       xw9300 workstation and up to 49% faster than the closest competing
       Intel Xeon-based workstation, the Dell Precision 670(1)
    -- Two World Records on SPEC_CPU2000 benchmark for dual socket x86
       workstations
       The Sun Ultra 40 Workstation, equipped with two AMD Opteron processor
       Model 280 CPUs and utilizing the freely available Sun Studio 11
       compiler suite on the Solaris 10 OS, excelled on both integer and
       floating point intensive throughput subcomponents of the benchmark(2)

The economically priced platform, dual-core-ready Sun Ultra 20 Workstation provides blazing x64 performance and sets three new world records, including:

    -- World Record performance on SPEC APC SolidWorks 2005 benchmark
       This benchmark was developed to capture the typical activities of a
       CAD/CAM (computer-aided design/computer-aided manufacturing) designer,
       including I/O, CPU and graphics-intensive operations. The result is an
       eight test suite from which a single composite score is derived. The
       Sun Ultra 20 Workstation topped the chart in both performance and
       price/performance categories, outrunning the HP xw9300 workstation by
       76%, while costing 2 times less(3)
    -- World Record price/performance result on EnSight benchmark
       The Sun Ultra 20 Workstation offers a tangible alternative to
       budget-conscious MCAE (Mechanical Computer-Aided Engineering) users,
       without compromising the performance. As demonstrated by the EnSight
       benchmark, the workstation delivers the best price/performance
       combination, while performing faster than the nearest competing system,
       the HP xw9300(4)

Additional information on the Sun Ultra Workstation benchmarks can be found at: http://www.sun.com/desktop/workstation/ultra40/benchmarks.jsp and http://www.sun.com/desktop/workstation/ultra20/benchmarks.jsp

Pricing and Availability

The entry-level price for the dual-core capable Sun Ultra 20 Workstation starts at $895(USD), and includes one AMD Opteron Processor Model 144, 512 MB of memory, one 80 GB Serial ATA Hard Disk Drive, ATI Entry 2D Graphics, one DVD-ROM disk drive, and is pre-loaded with leading developer tools. The Sun Ultra 40 Workstation entry-level configuration comes equipped with the Solaris 10 OS, one AMD Opteron processor Model 246, 1 GB of memory, one 80 GB Serial ATA Hard Disk Drive, one NVIDIA Quadro Graphics Accelerator, one DVD-RW disk drive, a license for Sun N1 Grid Engine software, and is pre-loaded with developer tools, priced at $2,295(USD). The Sun Ultra 45 Workstation entry-level configuration comes equipped with the Solaris 10 OS, one UltraSPARC IIIi processor, 1 GB of memory, one 80 GB Serial ATA Hard Disk Drive, one Sun XVR Graphics Accelerator and one DVD-RW disk drive, priced at $3,695(USD). For additional information on the Sun Ultra Workstations, please visit: www.sun.com/workstations.

About Sun Microsystems, Inc.

A singular vision -- "The Network Is The Computer" -- guides Sun in the development of technologies that power the world's most important markets. Sun's philosophy of sharing innovation and building communities is at the forefront of the next wave of computing: the Participation Age. Sun can be found in more than 100 countries and on the Web at http://sun.com.

NOTE: Sun, Sun Microsystems, the Sun logo, Sun Ultra, Solaris, N1, Java, NetBeans, Sun Blade and The Network Is The Computer are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the US and other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc. AMD and Opteron are trademarks or registered trademarks of Advanced Micro Devices.

SPEC, SPECfp, SPECint are registered trademarks of the Standard Performance Evaluation Corporation. SPECapc is the service mark of Standard Performance Evaluation Corporation. Competitive benchmark results reflect data published as of 01/22/06. For the latest benchmark results, visit http://www.spec.org. Sun's results have been submitted to SPEC.

(1) Pro/E Wildfire is a registered trademark of Parametric Technology Corporation. Olaf Corten is the proprietor and developer of the OCUS Benchmark. Results are published at http://www.proesite.com, as of 01/22/06

(2) The Sun Ultra 40 workstation (2x AMD Opteron Model 280, 4 cores, 2 chips, 2 cores/chip, 16 GB DDR1, Solaris 10): SPECfp_rate2000 - 79.1; SPECint_rate2000 - 71.4

(3) Sun Ultra 20 (1xOpteron 154/FX 3450/Windows XP) - SPEC APC SolidWorks 2005 Overall Composite - 4.07; Cost per Composite US$1033. HP xw9300 (2xOpteron 254/FX 1400/Windows XP) - SPEC APC SolidWorks 2005 Overall Composite - 2.3; Cost per Composite US$2071

(4) Results are published at http://www.ensight.com/products/performance.html , as of 1/22/06. Sun Ultra 20 (1xOpteron 154/FX 3450/64-bit SLES 9) - Composite Score - 8.75; Cost per Composite US $382; HP xw9300 (2xOpteron 254/FX 3450/64-bit Linux 2.6) - Composite Score - 8.67; Cost per Composite US $943.

    FOR MORE INFORMATION:
     Rebekah Johnson
     (650) 585-5473
     Sun Microsystems, Inc.
     Email Contact

     Megan Patterson
     Bite Communications for Sun Microsystems, Inc.
     (415) 365-0358
     Email Contact

     Contact: Email Contact
     (650) 786-7737

CONTACT: Rebekah Johnson of Sun Microsystems, Inc., +1-650-585-5473, or
Email Contact, for Sun Microsystems, Inc.

Web site: http://sun.com//