Rack Information; Overview; Rails; Figure 10. R715 Readyrails Sliding Rails With Optional Cma - Dell PowerEdge R715 Technical Manual

Dell

13 Rack Information

13.1 Overview

The ReadyRails™ sliding rail system for the PowerEdge R715 provides toolless support for racks with
square or unthreaded round mounting holes including all generations of Dell racks. They also support
tooled mounting in 4-post threaded racks using an optional adapter brackets kit. The optional cable
management arm (CMA) can be mounted on either the left or right side of the sliding rails without
the use of tools for fast and easy deployment. Compatibility is as follows:

The R715 is not compatible with any other Dell rails including previous generation rails, but it
does use the same rails as the R810, R815, and R910.

The R715 supports sliding rails only. Static rails are not supported.

Mounting in 2-post racks is not supported.

The CMA is not supported on racks that are less than 1m in depth including Dell's 4200 and
2400 racks.

13.2 Rails

The ReadyRails sliding rails for the R715 support toolless mounting in 19‖-wide, EIA-310-E compliant
square hole and unthreaded round hole racks and are available with or without the optional cable
management arm (CMA). See Figure 10.

Figure 10. R715 ReadyRails Sliding Rails with Optional CMA

PowerEdge R715 Technical Guide 44