Recovering Unintentionally Removed Healthy Drives
The NAS supports exclusive RAID recovery technology to recover failed RAID disk volumes from
unintentional disconnection or removal of drives. Users can recover an inactive RAID 1, RAID 5, RAID 6,
RAID 10, RAID 50, or RAID 60 volume from degraded mode.
Disk Volume
RAID Recovery Support
Maximum Number of Removed Drives
Single
No
N/A
JBOD
No
N/A
RAID 0
No
N/A
RAID 1
Yes
1
RAID 5
Yes
1
RAID 6
Yes
2
RAID 10
No
One or two member drives in two different
pairs fail.
Support and Other Resources
QNAP provides the following resources:
Resource
URL
Documentation
Compatibility List
https://www.qnap.com/compatibility
NAS Migration Compatibility
https://www.qnap.com/go/nas-migration
Expansion Unit Compatibility
https://www.qnap.com/go/compatibility-expansion
Service Portal
Product Support Status
https://www.qnap.com/go/product/eol.php
Downloads
Community Forum
QNAP Accessories Store
TS-433 User Guide
Troubleshooting
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