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Chapter 2 Preparations
1.11.2 Notes on Building RAID System
Note the following points when building a RAID System.
•
The number of hard disk drives required varies in each RAID level.
•
If the optional RAID Controller (N8103-172) is used, the RAID System of RAID5 or RAID6 cannot be built.
RAID level
•
In the RAID System, all the hard disk drives (SAS/SATA) or SSD must have the same capacity, interface
type, and rotational speed.
•
Use RAID System Configuration utility (WebBIOS) to build a RAID System. For more information, refer to
the manual supplied with the optional RAID Controller (N8103-172/173/174/168).
The minimum number of hard disk drives
N8103-172
RAID 0
1
RAID 1
2
RAID 5
RAID 6
RAID 10
4
Do not change the mode to hibernate while building a RAID System.
Important •
•
Build a Disk Array in the RAID System using hard disk drives that have the same
specifications (capacity, rotational speed, and standard).
Express5800/E120e-M User's Guide
1. Installing Internal Optional Devices
required to build a RAID System
N8103-173/174/168
1
2
3
3
4
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