7420 Internal Components - Oracle ZFS Storage Appliance Service Manual

7420 Internal Components

The controller components are shown in the following figure and identified in the table.
FIGURE 40 7420 Controller Components
Figure Legend
Motherboard
1
Low-profile PCIe cards
2
Power supplies
3
Power supply backplane
4
Drive backplane
5
System lithium battery
6
7420 Internal Boards - The 7420 controller chassis has the following boards installed. Field-
replaceable units (FRUs) should only be replaced by trained Oracle service technicians.
7420 Controller Hardware Overview
Figure Legend
CPUs and heatsinks
7
Memory risers
8
Fan board
9
Fan modules
10
Boot drives and SSDs
11
Servicing the 7x20 Controller 219