Intel® RAID Adapters RSP3TD160, RSP3MD088, RSP3DD080 and RSP3WD080 Hardware User Guide
12
utilities offer these
capabilities:
•
Online
capacity
expansion
•
Online RAID
level migration
•
Drive migration
•
Drive roaming
•
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
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
Yes
Support for RAID
Maintenance Free
Backup Unit
(RMFBU). Used to
save RAID Cache in
event of unexpected
power loss
Yes
Intel accessory
AXXRMFBU7 –
(Option)
Yes
Intel accessory
AXXRMFBU7 –
(Option)
Yes
Intel accessory
AXXRMFBU7 –
(Option)
No
Self-Encrypting Drive
Support
Yes (SAS and SATA)
TCG Enterprise only
Yes (SAS and SATA)
TCG Enterprise only)
Yes (SAS and SATA)
TCG Enterprise only
No
SSD Cache Support
No
No
No
No
Snapshot Recovery
No
No
No
No
MTBF(hours)
Standard Warranty
3 years, AWR options
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 adapters.
Table 2- Data Protection Features
Feature
RSP3TD160F RSP3MD088F RSP3DD080F RSP3WD080E
On-line Capacity Extension
Yes
Yes
Yes
Yes
Distributed Sparing
Yes
Yes
Yes
No
