optionally fill slots 2 through 5, in order. In a Sun ZFS Storage 7420 cluster, the number of
SSDs installed in both controllers must match.
SAS-2 and SATA Boot Drive LEDs
1 Ready to remove (blue) 2 Service action required
(amber)
3 OK/Activity (green)
Sun ZFS Storage 7420 Rear Panel Components
The following graphic shows the rear panel of the controller. Base configuration HBAs are not
depicted in this illustration.
For information about PCIe cards, see 7420 PCIe I/O Cards in Oracle ZFS Storage Appliance
Customer Service Manual, Release OS8.8.x.
Chapter 2
Overview of the Sun ZFS Storage 7420 Controller
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