Intel® RAID Modules RMSP3AD160F, RMSP3CD080F and RMSP3HD080E Hardware User Guide
13
Feature
RMSP3AD160F
RMSP3CD080F
RMSP3HD080E
•
No reboot
necessary after
expansion
•
Media scan
User-specified
rebuild rate
(specifying the
percentage of system
resources to use from
0 percent to 100
percent)
Yes
Yes
No
Nonvolatile random
access memory (NVRAM)
of 32 KB for storing RAID
system configuration
information; the
MegaRAID SAS firmware
is stored in flash ROM for
easy upgrade.
Yes
Yes
Yes
Support for RAID
Maintenance Free Backup
Unit (RMFBU). Used to
save RAID cache in event
of unexpected power loss
Yes
Intel®
accessory
AXXRMFBU7 (Optional)
Yes
Intel®
accessory
AXXRMFBU7 (Optional)
No
Self-Encrypting Drive
Support, SAS and SATA
TCG Enterprise only
TCG Enterprise only
No
Self-Encrypting Drive
Support, NVMe
TCG Enterprise and OPAL
TCG Enterprise and OPAL
No
SSD Cache Support
No
No
No
Snapshot Recovery
No
No
No
MTBF(hours)
2,866,972
3,063,725
5,030,181
Standard Warranty
3 years, AWR options
3 years, AWR options
3 years, AWR options
** This setting is firmware-dependent.
*** Devices include drives and expanders. Drives on dual-ported backplanes count twice.
2.6
Data Protection Features
The next table describes the Data protection features of the Intel® Tri-Mode RAID modules.
Table 2. Data protection features
Feature
RMSP3AD160F RMSP3CD080F RMSP3HD080E
On-line Capacity Extension
Yes
Yes
No
Distributed Sparing
Yes
Yes
No
Background Consistency Checking
Yes
Yes
Yes
Patrol Read for Media Functionality
Yes
Yes
Yes
S.M.A.R.T Support
Yes
Yes
Yes
Enclosure Management
Yes
Yes
Yes
RAID Support Before Operating System
Loaded
Yes
Yes
Yes
Write Back Cache with Optional
Protection
Yes
Yes
No
Intel® RAID Management Software
Yes
Yes
Yes
Hot-Spare Support, Global and
Dedicated
Yes
Yes
Only Global