[FAQs] What is an express cache?

Last Update date : 2018.01.19

This is a technology to improve the performance and responsiveness of some models of Samsung notebook or ultra book. It works by caching data that is written to or read from the systems main, traditional, mechanical hard drive.


The Express Cache drive is typically only 24GB in size. The aim is to deliver significant performance improvements without incurring the cost of equipping the system with a full sized SSD hard drive, for example a 128GB SSD drive.

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