HP Z220 SFF, Z220 CMT, Z420, Z620, and Z820 Workstations Maintenance and Service Guide

B Configuring RAID devices
This appendix explains how to configure RAID arrays on your workstation.
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RAID hard drive maximum and associated storage controller options
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Supported RAID configurations
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Configuring Intel SATA RAID
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Configuring RAID on an LSI 2308 or LSI 9212-4i controller
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Configuring RAID on an LSI 9260-8i MegaRAID controller
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Software RAID solution
For additional information about RAID configuration, go to
http://www.hp.com/support/RAID_FAQs.
RAID hard drive maximum and associated storage controller
options
This section lists the maximum number of hard drives supported on HP workstations according to
RAID configuration and storage controller options.
NOTE: This section applies to internal workstation configurations that do not use add-in cards and
external enclosures.
Hard Drives Storage Controllers
SATA SAS Onboard Optional
8.5 mm
(3.5 in)
6.3 mm
(2.5 in)
8.5 mm
(3.5 in)
6.3 mm
(2.5 in)
RST RSTe LSI 2308 LSI 9212-4i LSI 9260-8i
Z220 SFF 2 2 — — Yes — — — —
Z220 CMT 3 3 — — Yes — — — —
Z420 4 4 4 4 — Yes — Yes Yes
Z620 4 4 4 4 — Yes — Yes Yes
Z820 6 8 6 8 — Yes Yes — Yes
RAID hard drive maximum and associated storage controller options 161