Cable Management Arm (Cma); Rack View; Table 17. Rail Adjustability Ranges And Depth; Figure 11. A4 Static Rail System - Dell R210 II Technical Manual

Rail
Product
ID
A4
R210 II
A6
1
With middle brackets removed
2
With rear brackets removed (applies to 2-post or cantilever mount only)
The min-max values listed in
flanges in the rack. Rail depth represents the minimum depth of the rail as measured from the rack front
mounting flanges when the rail rear bracket is positioned all the way forward.

14.3 Cable Management Arm (CMA)

The static rails for the R210 II support a wide variety of racks and mounting configurations but do not support
the ability to extend the system out of the rack for service. Thus, they do not provide support for a cable
management arm (CMA).

14.4 Rack View

The A4 and A6 rail systems are stab-in designs, meaning that the inner (chassis) rail members must first be
attached to the sides of the system and then inserted into the outer (cabinet) members installed in the rack.
Dell PowerEdge R210 II Technical Guide
Table 17. Rail Adjustability Ranges and Depth
Mounting Rail
Interface Type
ReadyRails/
Static
Generic
ReadyRails/
Static
Generic
Table 17
represent the allowable distance between the front and rear mounting

Figure 11. A4 Static Rail System

Rail Adjustability Range
(mm)
Square Round
Min Max Min Max
608 879 594 872
5081 751 4941 744
Rail Depth
(mm)
Threaded
without
CMA
Min Max
604 890 622
1
515
5191 762
2
376
with
CMA
—
—
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