System component description
45
Overview
2U, 25 (2.5-inch) DAE
On the front, the 2U, 25 (2.5-inch) disk drive DAE carrier includes the following hardware
components:
◆ 2.5-inch 6-Gb/s SAS or 6-Gb/s NL-SAS disk drives (hot-swappable)
8
◆ Status LEDs
Note: The 2U 25, (2.5-inch) disk drive DAE is only supported when you have VNXe
Operating Environment (OE) software version 2.3.x and above installed.
Figure 30 shows the location of these components.
Figure 30 2U, 25 (2.5-inch) DAE (front view)
Table 22 describes the DAE and the 2.5-inch disk drive status LEDs
8. You can add or remove a disk drive while the DAE is powered up, but you should exercise special
care when removing drives while they are in use. Disk drives are extremely sensitive electronic
components.
1 2.5-inch SAS disk drive 4 Disk drive fault LED (amber)
2 DAE fault LED (blue), amber if faulted 5 Disk drive ready/activity LED (blue)
3 DAE power status LED (blue)
1
4
VNX-000276
5
2 3
Table 22 Example of a 2U, 25 (2.5-inch) DAE and the disk drive LEDs
LED Color State Description
DPE fault (location 2) Amber On Fault has occurred
DPE power (location 3) Blue On Powering and powered up
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