У вашего броузера проблема в совместимости с HTML5
How to create your very own fusion drive for your Mac Mini, Pre requisites for this tutorial are two drives(1 SSD and 1 hard drive), this can be done with external drives as well but for this tutorial I'm using internal drives. MAKE SURE YOU BACK UP YOUR DATA BEFORE YOU START THIS PROCESS. Hope you enjoy the tutorial and your DIY fusion drive.