EMC VNX Series Hardware Information Manual page 108

Disk-array enclosures
108 EMC VNX8000 Hardware Information Guide
Disk drive layout
Looking at the 3U, 120 DAE from the front and above
has physically printed labels located on the left and right sides of the DAE enclosure.
Link control card
Power supply module
Fan module
F
0
E
0
D
0
C
0
B
0
A
0
Fan module
Figure 90 3U, 120 DAE disk drive layout and notation (top-down interior view)
These labels describe the rows (or banks) and the columns (or slots) of where the disks
are installed in the DAE. From front to back, the DAE is labeled on the left A0, B0, C0, D0,
E0, and F0 while on the right, the DAE is labeled A19, B19, C19, D19, E19, and F19. The
letters in front of the numbers denote the row (or bank) while the numbers denote the
column (or slot).
Note: The labels for the banks and slots shown in
120 DAE.
Rear of 3U DAE
Power supply module Power supply module
Disk drive
Fan module Fan module
Fan module Fan module
Front of 3U DAE
Figure 90
(Figure 90), the inside of each DAE
Link control card
Power supply module
Fan module Fan module
Fan module Fan module
are the actual labels in the 3U,
F
19
E
19
D
19
C
19
B
19
A
19