Dell EMC PowerEdge R940xa - 9 Rack Rails; Sliding Rails Features Summary

9
Rack rails
Stab-in/Drop-in sliding rails are oered for the R940xa. The R940xa does not have a static rail option.
Sliding rails features summary
Sliding rails allow the system to be fully extended out of the rack for service. A strain relief bar (SRB) is provided with each rail kit to
organize and secure cables exiting the back of the server. A cable management arm (CMA) is not available.
Figure 8. Sliding rails with SRB
Stab-in/Drop-in sliding rails for 4-post racks (New for 14G systems)
• Supports drop-in or stab-in installation of the chassis to the rails.
• Supports tool-less installation in 19" EIA-310-E compliant 4-post square hole racks, including all generations of the Dell racks.
• Supports tool-less installation in 19" EIA-310-E compliant 4-post round hole racks and threaded hole racks.
• Required for installing R940xa in a Dell EMC Titan or Titan-D rack.
• Support full extension of the system out of the rack to allow serviceability of key internal components.
• Support for strain relief bar.
• Minimum rail mounting depth without the SRB: 846 mm.
• Minimum rail mounting depth with the SRB: 903 mm.
• Square-hole rack adjustment range: 602-928 mm.
• Round-hole rack adjustment range: 602-928 mm.
• Threaded-hole rack adjustment range: 602-928 mm.
Strain Relief Bar
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