Appendix A
Specifications
Low speed: 46dB Max.
A.6. RAID Management
Specification
Configuration
• Text-based firmware-embedded utility over RS-232C
through the included audio jack-to-DB-9 serial cable
• LCD keypad panel
• The RAIDWatch Manager program using the management
port (10/100BaseT)
Performance Monitoring Yes
Remote Control and
Monitoring
Yes
Event Broadcast/Alert
Yes (via RAIDWatch sub-modules, the Configuration Client utility,
NPC, or Embedded, browser-based RAIDWatch)
Event Notification
Yes (via RAIDWatch sub-modules, Configuration Client, NPC, or
Embedded, browser-based RAIDWatch)
Hardware Connection over Ethernet or RS-232C
Configuration on Disk
Configuration data stored on disks for logical drive assemblies to
exist after controller replacement; basic settings, e.g., channel mode
settings, are stored on NVRAM
Failure Indicator
Via audible alarm, LCD panel, RAIDWatch Manager session, or
terminal emulation
A.7. Fault Tolerance Management
Specification
Drive S.M.A.R.T. support
Yes, with user-configurable detect-only, clone-and-replace,
and perpetual-clone options.
Battery Back-up Option Yes
Sensors and Module Presence
detection through an I
2
C serial
bus.
Yes
Automatic Drive Failure
Detection
Yes
Automatic Rebuild on Spare
Drives
Yes
Regenerate Logical Drive Parity Yes
Bad Block Reassignment Yes
Automatic Rebuild upon Failed
Drive Replacement
Yes
Manual Clone of Suspected
Failed Drive
Yes
RAID Management A-5