買個ICY DOCK external harddisk enclosure, 比如這種:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817994026
作成 RAID,就不用擔心hardware failure
http://www.newegg.com/Product/Product.aspx?Item=N82E16817994026
作成 RAID,就不用擔心hardware failure