user manual

EonStor A08U/A12U-G2421 Installation and Hardware Reference Manual
1.1.3.2 Physical Dimensions
The subsystems come in a standard 2U, 19” chassis with the following dimensions:
• Measured with forearm handles: 482mm x 88mm x 505mm (width x height x
depth)
• Measured without forearm handles: 446mm x 88mm x 490mm (width x height x
depth)
NOTE:
Components accessed through the front panel are referred to as “Front Panel
Components” and Components accessed through the rear panel are referred to as
“Rear Panel Components.”
1.1.3.3 Front Panel Overview
The front section of the subsystem features a 4 x 2 or 4 x 3 layout for eight (8) or
twelve (12) 3.5-inch disk drives and a foldable LCD keypad panel. The front panels
of the RAID subsystems described in this manual are shown in Figure 1-5 and
Figure 1-6. A description of each front panel component is given below:
Figure 1-5: Front View – A12U 12-bay Model
Figure 1-6: Front View – A08U 8-bay Model
The front panels shown in Figure 1-5 and Figure 1-6 are designed to accommodate
the following components:
• Forearm handles with an LCD keypad panel: The LCD Panel mounted on the
left handle shows system information and provides local access to the firmware-
embedded configuration and monitoring utility.
Product Overview
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