5.5 HP StorageWorks X9720 Network Storage System Administrator Guide (AW549-96026, March 2011)

Box 1—X9700c1.
Box 2—X9700cx, left drawer (as viewed from the front)2.
Box 3—X9700cx, right drawer (as viewed from the front)3.
An array normally has two controllers. Each controller has a battery-backed cache. Each controller
has its own firmware. Normally all servers should have two redundant paths to all arrays.
X9700c (array controller with 12 disk drives)
Front view of an X9700c
5. Power LED1. Bay 1
6. System fault LED2. Bay 2
7. UID LED3. Bay 3
8. Bay 124. Bay 4
Rear view of an X9700c
9. Fan 21. Battery 1
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