HP Z1

B Configuring RAID devices
This appendix contains the following information:
●
Instructions on setting up and managing SATA RAID volumes in Windows
●
A summary of software RAID considerations in Linux and references to procedures on configuring
software RAID for Linux
The following SATA RAID configurations are supported on workstations that have two 2.5-in hard
drives.
●
RAID 0 — Striped disk array
◦
Two-drive minimum
◦
Improved I/O performance
◦
No fault tolerance
●
RAID 1 — Mirrored disk array
◦
Two drives
◦
100% redundancy
◦
Can recover from a single-drive failure
◦
Provides improved read performance
The following additional information is available:
●
For RAID configuration information, go to
http://www.hp.com/support/RAID_FAQs.
●
For guidelines on preparing for RAID configuration, go to
http://www.hp.com/support/
workstation_manuals.
Configuring SATA RAID in Windows
This section explains how to use the Intel Rapid Storage Technology utility to set up and manage SATA
RAID volumes in Windows.
100 Appendix B Configuring RAID devices