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Supported RAID Migrations for Intel® Rapid Storage Technology


Last Reviewed: 07-Apr-2017
Article ID: 000005997

Which RAID migrations are supported?

 
Migration/Supported on: Intel® 82801GR/GH I/O Controller Hub (ICH7R/DH) Intel® ICH7MDH/ICH8M-E/ICH9M-E/PCHM Controller Hub Intel® 631xESB/632xESB I/O Controller Hub Intel® 82801HR/HH/HO I/O Controller Hub (ICH8R/DH/DO) Intel® ICH9R/DO Controller Hub Intel® ICH10R/DO/PCH Controller Hub
"RAID Ready" to 2-drive RAID 0 Yes Yes Yes Yes Yes Yes
"RAID Ready" to 3- or 4-drive RAID 0 Yes No Yes Yes Yes Yes
"RAID Ready" to 5- or 6-drive RAID 0 No No Yes No Yes Yes
"RAID Ready" to 2-drive RAID 1 Yes Yes Yes Yes Yes Yes
"RAID Ready" to 3- or 4-drive RAID 5 Yes No Yes Yes Yes Yes
"RAID Ready" to 5- or 6-drive RAID 5 No No Yes No Yes Yes
"RAID Ready" to 4-drive RAID 10 Yes No Yes Yes Yes Yes
2-drive RAID 0 to 3- or 4-drive RAID 5 Yes No Yes Yes Yes Yes
2-drive RAID 0 to 5- or 6-drive RAID 5 No No Yes No Yes Yes
3-drive RAID 0 to 4-drive RAID 5 Yes No Yes Yes Yes Yes
3-drive RAID 0 to 5- or 6-drive RAID 5 No No Yes No Yes Yes
4-drive RAID 0 to 5- or 6-drive RAID 5 No No Yes No Yes Yes
2-drive RAID 1 to 3- or 4-drive RAID 5 Yes No Yes Yes Yes Yes
2-drive RAID 1 to 5- or 6-drive RAID 5 No No Yes No Yes Yes
4-drive RAID 10 to 4-drive RAID 5 Yes No Yes Yes Yes Yes
4-drive RAID 10 to 5- or 6-drive RAID 5 No No Yes No Yes Yes
 

Which RAID migrations are supported on legacy chipsets?
The following RAID migrations are supported on legacy chipsets/controller hubs:

 
Migration/Supported on: Intel® 82801ER I/O Controller Hub (ICH5R) Intel® 82801FR I/O Controller Hub (ICH6R)
"RAID Ready" to 2-drive RAID 0 Yes Yes
"RAID Ready" to 3- or 4-drive RAID 0 No No
"RAID Ready" to 2-drive RAID 1 Yes Yes
"RAID Ready" to 3- or 4-drive RAID 5 No No
"RAID Ready" to 4-drive RAID 10 No No
2-drive RAID 0 to 3- or 4-drive RAID 5 No No
3-drive RAID 0 to 4-drive RAID 5 No No
2-drive RAID 1 to 3- or 4-drive RAID 5 No No
4-drive RAID 10 to 4-drive RAID 5 No No
 
Related topics
What is a RAID migration?
Can I move my RAID volume to another system and access the contents?