Table of Contents
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Topics:
•
Rack rails
•
Installing the rails
•
Installing the chassis retention brackets
•
Unboxing the DM5500 and removing the shipping screws
•
Removing drives
•
Removing power supply units
•
Installing the DM5500 into the rack
•
Installing drives
•
Installing drive blanks
•
Installing power supply units
•
Installing the front bezel
Rack rails
The DM5500 supports only static rails. There is no sliding rail option and there are no external cable management options such
as a cable management arm (CMA) or strain relief bar (SRB).
Figure 9. L-Bracket Static rail
The static rails support tool-less mounting in EIA/ECA-310-E compliant square hole and unthreaded round hole 4-post racks.
Table 8. Static rails
Rail
Mounting interface Rail type
identifie
r
-
Generic Tool-less
The static rails offer a greater adjustability range and a smaller overall mounting footprint than the sliding rails. This feature is
due to their reduced complexity and lack of need for external cable management (CMA, SRB) support.
Table 9. Static rails adjustability
Rail
Rail Type
Rail Adjustable Range—mm
Identifier
Square
Min
-
Static
603
a
NOTE:
: Minimum conversion required
Install the DM5500 in the rack
Static
Round
Max
Min
a
a
917
603
Supported rack types
4-Post
Square
Round
√
√
Threaded
Max
Min
917
N/A
Install the DM5500 in the rack
Threaded
X
Rail Depth—mm
Without
With
CMA/
CMA/
Max
SRB
SRB
N/A
N/A
N/A
2
b
19
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