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Figure 4. Rear view of a Lenovo Storage V7000 expansion enclosure
Figure 5 "SAS ports and LEDs in rear view of a Lenovo Storage V7000 expansion canister" on page 7 shows
the LEDs and SAS port locations from the rear view of an expansion canister.
•
1
LEDs
•
2
SAS ports
Figure 5. SAS ports and LEDs in rear view of a Lenovo Storage V7000 expansion canister
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.
Expansion enclosure support rails
The left and right expansion enclosure support rails (Figure 6 "Expansion enclosure support rails on Lenovo
Storage V7000" on page 8) are designed specifically for installation of an expansion enclosure.
• The ledge on the inside of each rail supports the entire length of an expansion enclosure.
• The expansion enclosure support rails capture the left and right rear edges of an inserted expansion
enclosure. This prevents the installed control enclosure bouncing when the rack is subjected to quake
or vibration.
• The expansion enclosure support rails adjust to fit racks from 595 mm to 755 mm deep, measured
between the front and rear rack rails.
.
Chapter 1
Before you begin the installation
7
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