Distributed ASCI Supercomputer - Cluster information and pictures. Genetic Programming, Inc. - Clusters used for genetics research. Pictures, news articles, and design and configuration details for very large clusters. Kentucky Linux Athlon Testbed - At the University of Kentucky. Press releases, hardware details, and benchmarks. Loki - At the Lawrence Livermore National Laboratory. Documentation, configuration information, benchmarks, and pictures of calculations. LoBoS - At the National Institute for Health. System configuration, status, benchmarks, links to software, news articles, and information for users. Aeneas Supercomputer - At the University of California at Irvine. Hardware description, news articles, software links, and benchmarks. Jazznet - At the National Institute of Standards and Technology. Benchmarks, research information and pictures, and hardware and software information. KAIST*GALAXY Beowulf Cluster - Nuclear Reactor Analysis and Particle Transport Lab at Korea Advanced Institute of Science and Technology. Description of hardware, benchmarks, links to software documentation. Pentium Farm - At the University of Mannheim. Configuration details. Comyc - At the University of Heidelberg. Users guide, documentation, status, and configuration details. Laboratory for Advanced Computing in the Mathematical Sciences - At the University of Bristol. Cluster specifications and information about research. Cobalt - At the University of Calgary. Hardware and software configuration, and information for users. Centurion at the University of Virginia - Configuration details, photos, and software links. HEP Batch Computing - At the Petersburg Nuclear Physics Institute. Hardware information, news, and papers. MAGI - Used for speech recognition research at CTU Prague. Description and pictures. University of Wisconsin, Madison: Alpha Beowulf System - Hardware description, pictures, benchmarking code, and construction details. VTT Electronics - Cluster information and links to Beowulf resources. Super Abacus - At the City University of Hong Kong. Hardware configuration, pictures, benchmarks, users' guide, and research description. Maginet - At the Quantum Chemistry Group of the Universitat Rovira i Virgili in Tarragona, Spain. Cluster specifications and pictures. ASMA - At Bogaziçi University, Istanbul, Turkey. Cluster specifications, publications bibliography, scheduler documentation, and links to other Beowulf resources. The-Elements - Cluster description, links to research, benchmarks, articles, and information for users. ZUSE Parallel Pentium-Pro Cluster - At the University of Koblenz-Landau. Configuration diagram. Kamadhenu - Cluster at the Jawaharlal Nehru Centre for Advanced Scientific Research in Bangalore, India. Configuration details, installation notes, benchmarks, and pictures. The Scalable Computing Laboratory (SCL) - At Iowa State University. Claster homepages with Users guide, hardware and software information, benchmarks and statistics. VALHAL - At the Center for Atomic-Scale Materials Physics in Denmark. Hardware and network description, benchmarks, and software information University of Missouri, St. Louis: High Performance Computing Collaboratory - Specifications and software links. Nuredduna - At the Mediterranean Institute for Advanced Studies. Cluster description and pictures.