Software Products
Intel® Rapid Storage Technology (Intel® RST)
Supported RAID migrations

The following 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

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?

This applies to:

Intel® Rapid Storage Technology (Intel® RST)

Solution ID: CS-020674
Last Modified: 08-Aug-2014
Date Created: 31-Mar-2005
Back to Top