組RAID的問題 - 儲存設備

By Mason
at 2016-11-17T07:05
at 2016-11-17T07:05
Table of Contents
小弟最近發現,原來硬碟可以組成RAID,可以
提升容量、速度及安全性。
不過有些疑問,想請教各位大大。
1.照基本理論,用N個相同的硬碟組RAID 0,容量
和速度都提升N倍。提升的速度是連續讀寫和隨機
讀寫都會提升嗎?
2.現在很多主機板都有內建RAID,為什麼還需要額
外買RAID CARD?用主板內建的RAID效能提升不明顯?
3.我用主板內建RAID,用Plextor M8PeGN 128GB*4組
RAID 0,會比單顆Plextor M8PeGN 512GB的讀取速度會
提升四倍?
--
Tags:
儲存設備
All Comments

By Catherine
at 2016-11-20T17:42
at 2016-11-20T17:42

By Dorothy
at 2016-11-22T16:57
at 2016-11-22T16:57

By Tom
at 2016-11-22T21:55
at 2016-11-22T21:55

By Hardy
at 2016-11-26T21:38
at 2016-11-26T21:38

By Lauren
at 2016-11-27T02:19
at 2016-11-27T02:19

By Ethan
at 2016-12-01T14:47
at 2016-12-01T14:47

By Charlotte
at 2016-12-04T06:36
at 2016-12-04T06:36
Related Posts
CZ80 還是 內接雜牌SSD

By Lily
at 2016-11-16T12:40
at 2016-11-16T12:40
資料轉移不會外出 大小品牌價格推薦?

By Jake
at 2016-11-16T11:47
at 2016-11-16T11:47
美光 crucial mx 300 當系統碟詢問

By Quanna
at 2016-11-16T02:49
at 2016-11-16T02:49
win10灌完才了解分割區不能超過2T有解嗎?

By Hedy
at 2016-11-16T01:13
at 2016-11-16T01:13
創見SJ25A3 2TB是SMR

By Bethany
at 2016-11-16T00:29
at 2016-11-16T00:29