Dell PowerEdge R815 User Manual

Dell
PowerEdge R815 Technical Guide 45
Table 18. Rail Adjustability Ranges and Depth
Rail Adjustability Range
(mm)
Rail Depth
(mm)
Square Round Threaded
without
CMA
with
CMA
Min Max Min Max Min Max
686 883 672 876 651 897 755 883
The adjustment range of the rails is a function of the type of rack in which they are being mounted.
The min-max values listed above represent the allowable distance between the front and rear
mounting 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.
13.3 Cable Management Arm (CMA)
The optional cable management arm (CMA) for the R815 organizes and secures the cords and cables
exiting the back of the server and unfolds to allow the server to extend out of the rack without
having to detach the cables. Some key features of the R815 CMA include:
• Large U-shaped baskets to support dense cable loads
• Open vent pattern for optimal airflow
• Fully reversible (can be mounted on either side) with no conversion required
• Utilizes hook-and-loop straps rather than plastic tie wraps to eliminate the risk of cable
damage during cycling
• Includes a low profile fixed tray to both support and retain the CMA in its fully closed position
• Both the CMA and the tray mount without the use of tools via simple and intuitive snap-in
designs
13.4 Rack View
The R815 ReadyRails sliding rails are a “drop-in” design, meaning that the system is installed
vertically into the rails by inserting the shoulder nuts on the sides of the system into the J-slots in
the inner rail members with the rails in the fully extended position. See Figure 12.
Figure 12. R815 Mounted in the B2 Sliding Rails

Dell PowerEdge R815 Specifications

General

Brand	Dell
Model	PowerEdge R815
Category	Server
Language	English