IBM has announced two high-end Power Systems models, UNIX server (1) and a water-cooled supercomputer.

The new UNIX enterprise server, the Power 595 is meant for IBM, Sun Solaris and HP UNIX users.

Rajesh Saha, Country Manger – Enterprise Systems, Systems & Technology Group – IBM India/SA said, "The world's most powerful enterprise UNIX server with superior virtualisation for workload balancing across UNIX, Linux and i applications and the water-cooled supercomputer represent major breakthroughs in innovation and energy efficiency for IBM clients and make the new enterprise data centre a reality. Sun and HP UNIX customers just might discover the new Power Rewards program is the impetus to make the switch to the Power roadmap."

IBM's new POWER6 ‘Hydro-Cluster’ supercomputer, the Power 575, is built to help users tackle challenging problems in fields such as energy, aerospace and weather modeling. The new super-dense system uses a in-rack, water-cooling system and with 448 processor cores per rack.