EMC VNX Series Hardware Information Manual page 74

Disk-array enclosure
3U, 15 (3.5-inch) DAE front view
74 VNX5500 Hardware Information Guide
On the front, the Block and File (Unified) VNX5500 platform 3U, 15 (3.5-inch) disk drive
DAE (DAE6S) carrier includes the following hardware components:
3.5-inch 6-Gb/s SAS, 6-Gb/s NL-SAS, or Flash disk drives (hot-swappable)
◆
Status LEDs
◆
Note: In a Block and File (Unified) VNX5500 platform, when using the 3U, 15 (3.5-inch)
disk drive carrier, the maximum amount of disk drives is 240 (including DPE and
expansion DAEs).
Figure 64 shows the location of these components.
1
1 3.5-inch 6-Gb/s SAS drives or 6-Gb/s
NL-SAS disk drives
2 DAE fault LED (amber)
3 DAE power on LED (blue)
Figure 64 3U, 15 (3.5-inch) DAE (front view)
Table 40 describes the Block and File (Unified) VNX5500 platform DAE and the 3.5-inch
disk drive status LEDs.
Table 40 3U, 15 (3.5-inch) DAE and disk drive LEDs
LED
DAE fault (location 2)
DAE power (location 3)
2
4 Disk drive fault LED (amber)
5 Disk drive on/activity LED (green)
Color State
Amber On
Green On
Blue On
— Off
3
5 4
Description
Fault has occurred
Powering and powered up with
backend bus running at 2 Gb/s
Powering and powered up with
backend bus running at 6 Gb/s
Powered down
VNX-000103