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Table 2-3
Disk Drive Indicators of LFF & SFF Disk Drive Tray
Number
Description
1
Disk Drive Power LED
2
Disk Drive Status LED
For a greater understanding of the related color and the behavior of the disk drive, please
refer to the chapter 5.1,
section in the Descriptions of LEDs and Buttons chapter.
2.2.
System Disk Drive Numbering
Figures below illustrate the XCubeSAN system disk drive numbering. The disk drive
numbering for LFF system starts from the top of first row in left column; this kind of disk
drive numbering rule helps to balance the system weight distribution and enable easy
management of disk drives zoning. The SFF system disk drive numbering is single row from
left to right. If you want to check the disk drive numbering rule while installing the disk
drives into the system, for LFF, you can find a disk drive numbering sticker on the right side
of the system chassis top cover; for SFF system, the disk drive numbering is printed on the
lower part of the system front.
