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標題: [硬件] Intel raid card 一問 (Intel 24 port 6Gb/s SAS/SATA Expander RES2SV240) [打印本頁]

作者: pk1667 時間: 2012-5-29 10:16 標題: Intel raid card 一問 (Intel 24 port 6Gb/s SAS/SATA Expander RES2SV240)

請問呢張 raid card 可唔可以認到 + read & wirte 到 24隻 non raid 3TB hdd 呀?

Intel 24 port 6Gb/s SAS/SATA Expander RES2SV240
http://www.intel.com/content/www ... ller-res2sv240.html

因我唔想再插咁多張軟 raid card

作者: pk1667 時間: 2012-5-29 11:22

http://download.intel.com/suppor ... _res2sv240_hwug.pdf

請問 page13 以下兩句即係點樣呀?

•Supports 4 inputs and 20 outputs configuration
•Supports 8 inputs and 16 outputs configuration

作者: pk1667 時間: 2012-5-30 09:44

intel 咁樣覆我

Thank you for contacting Intel Technical Support.

I understand that you want to know whether the Intel® RAID Expander Card RES2SV240 can read/write 24 hard drives of 3TB or 4TB capacity, on a non-RAID configuration under Windows* 7 64-bit.

In this case, the hardware user’s guide of the card provides the following statement:

Intel® RAID Expander Card RES2SV240 is a 24-port, 6.0Gb/s Serial Attached SCSI (SAS) expander that enables the connection of up to 24 directly attached SAS or Serial ATA (SATA) devices.

http://www.intel.com/support/motherboards/server/sb/CS-031813.htm

Nevertheless, please note that it says “up to 24 directly attached”. It does not mention JBOD as an option; but if by JBOD you mean just individual drives, it will work well.

For a list of tested Intel(R) RAID Controllers for the expander card and the drive sizes supported, please see this list:

http://www.intel.com/support/motherboards/server/sb/CS-031815.htm

Please note that the Intel® RAID Expander Card RES2SV240 requires a companion Intel(R) RAID Controller in order to work, as the expander is not a RAID controller by itself.

The above means that you should check the Tested Hardware List of the Intel(R) RAID Controller you will select, to ensure that the drives (Part Number) were certified to work with that specific RAID controller, and whether that Intel(R) RAID Controller will support 3TB or 4TB drives.

即係要配合指定 raid card?

作者: BlackBird 時間: 2012-5-30 17:54

哩張唔係Raid card...

Expander=X input -> Y output SATA/SAS port

作者: pk1667 時間: 2012-5-31 09:22

引用:

原帖由 BlackBird 於 2012-5-30 17:54 發表
哩張唔係Raid card...

Expander=X input -> Y output SATA/SAS port

一如所料, THX!

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