48
NCQ*
– (Enable/Disable) Native Command Queuing
Serial
Number
– serial number of the physical disk
Identify
LED
– N/A
Unplug
– Safely ejects selected disk. Other methods of disk removal will trigger
alarm if enabled.
*
Disk properties that can be adjusted.
Read Ahead
Enabling disk read ahead will speed up read operations by pre-fetching data and
loading it into RAM.
Write Cache
Enabling write cache will speed up write operations.
NCQ (Native Command Queuing)
A setting that allows disks to queue up and reorder I/O commands for maximum
efficiency.
Identify LED
N/A
Rescan
Clicking rescan will immediately signal the controller to scan for any changes in the
connection. Clicking this button will also stop any alarm if currently ringing.
Appendix A-3: Logical Tab