In addition to consuming less power, the drive operates four degrees Celsius cooler, requiring less cooling in the system rack and data center.

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For instance, the World Bank just released a report, "Turning Down the Heat, " which explores a world with four degrees Celsius of global temperature growth.

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The Embrace bag contains a pouch filled with a phase-change material that melts when heated and maintains a consistent 37 degrees Celsius as as the wax hardens over the next four to six hours.

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The pad contains phase-changing-wax-like material that melts at about 37 degrees Celsius human body temperature and stays at this exact temperature for four to six hours.

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