組RAID得用NAS以上等級的硬碟? - 儲存設備

By Quanna
at 2015-08-21T23:20
at 2015-08-21T23:20
Table of Contents
各位先進好
小弟已有一顆Toshiba 2TB 3.5"的一般硬碟
用途是備份系統及放__
但__沒備份到所以想買外接盒組RAID 1來備援
在逛外接盒時看到有個賣家建議組RAID要用NAS以上等級的硬碟
但google相關資訊似乎都沒提到這一塊
所以上來問一下各位先進
另外想請問RAID 1不能算備份只能算備援原因是什麼?
除了誤刪檔案而另一份也同時被刪掉的人為因素
還有其他什麼原因嗎?
感激不盡!
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Tags:
儲存設備
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By Jake
at 2015-08-24T15:42
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at 2015-09-06T19:20
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