Kabru is a supercomputer that uses a 2.4 GHz Pentium Xeon Cluster and Linux to provide a sustained speed of 959 gigaflops. It was developed by the Institute of Mathematical Sciences (IMSc) in Chennai, India. In June 2004, Kabru was listed as #264 in the TOP500 list of the world's most powerful computers. It takes its name from a Himalayan peak.