Drive Backplane - The six-drive backplane includes the connectors for the drives, as well
■
as the interconnect for the I/O board, Power and Locator buttons, and system/component
status LEDs. Each drive has an LED indicator for Power/Activity, Fault, and Locate.
Components
The components of the ZS3-4 controller are shown in the following figure and identified in the
legend.
Figure Legend
1 Motherboard
2 Low-profile PCIe cards
3 Power supplies
4 Power supply backplane 10 Fan modules
5 Drive backplane
6 System lithium battery
Chapter 1 • Introduction
7 CPUs and heatsinks
8 Memory risers
9 Fan board
11 Boot drives and SSDs
ZS3-4
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