The Configuration class is simply a base class — an abstract class.

configuration类只是一个基类——一个抽象类。

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Additionally, the internal SSD in the Modbook Pro's base configuration goes from a 64GB NisharaTM-class drive to a 120GB SansharaTM-class high- performance drive.

ENGADGET: Baseline Modbook Pro gets its RAM, storage and screen sensitivity doubled, stays at $3,500

At no additional cost to customers, the Modbook Pro will now have an original Modbook Pro Sanshara-class 120GB high-performance SSD as internal storage in its base configuration, nearly doubling the previous specification.

ENGADGET: Baseline Modbook Pro gets its RAM, storage and screen sensitivity doubled, stays at $3,500