IBM strikes yet again. IBM is a multinational corporation that is one of the most recognizable names when it comes to anything related to computers and computer technology. IBM is involved in the production of processors running on the latest technology when it comes to computers. IBM has lived up to its reputation yet again. The new IBM POWER7 System has become the first in its respective class to earn the prestigious ENERGY STAR Efficient Tag. ENERGY STAR is basically a certificate of the energy saving potential of a new technology.