IBM StorVize V7000 Gen2+ - Control Enclosure Support Rails of a Storwize; Rear View of a Storwize V7000 Expansion; Expansion Enclosure

Expansion enclosure components
Figure 4 shows the location of the power supply units and expansion canisters.
v ▌1▐ Expansion canisters
v ▌2▐ Power supply units
Figure 5 on page 9 shows the LEDs and SAS port locations from the rear view of
an expansion canister.
v ▌1▐ LEDs
v ▌2▐ SAS ports
Each canister has two SAS ports that are numbered 1 on the left and 2 on the right.
Port 1 is used to connect to a SAS expansion port on a node canister or port 2 of
another expansion canister.
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Figure 3. Control enclosure support rails of a Storwize V7000 system
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2
1
IN
DC
!
OK
IN
DC
!
OK
Figure 4. Rear view of a Storwize V7000 expansion enclosure
8 Storwize V7000 Gen2 and Gen2+: Quick Installation Guide