想問各位資深前備
市面上買的到可以完整使用raid卡(我是買9260-4i)上jumper的機殼嗎
看說明上有很多燈號可以用 列幾個出來

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JT1 Write-Pending Indicator (dirty cache) LED connector
2-pin connector
Connects to an LED that indicates when the data in the cache has yet to be
written to the storage devices. Used when the write-back feature is enabled.
這個看不太出來是甚麼...?
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JT2 SAS Activity LED header 2-pin connector
Connects to an LED that indicates drive activity.
這個還好理解 目前也只有接這個活動指示燈
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JT4 Global Drive Fault LED header 2-pin connector
Connects to a single LED to indicate whether any drive is in a fault condition.
最好奇這組 應該是像品牌Server可以看出哪一顆硬碟有問題的燈號組吧
但是我買的迷你機殼背板也看不出可以接的地方
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JT8 Advanced Software Options Hardware Key header 2-pin connector
Enables support for the Advanced Software Options features, which include
CacheCade®, FastPath, Recovery, and SafeStore™ disk encryption.
看起來是開啟一些特有功能用的 不太了解
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主要想知道 品牌server的raid卡都直接跟廠商買 也有自己模組化好的機殼
和硬碟背板 那像我這樣買現成的卡來用 難道市面上都找不到這種功能和燈
都完整的機殼嗎 是不是一些燈號就只能廢掉了呢.....

我是買這個機殼 機殼 看起來背板還有四個白色的2pin可以接
但是不知道有甚麼用處 請各位高手幫我解惑吧~