Dell
4.7 Rails and Cable Management
Rails
Cable Management Arm (CMA)
Rail
Mounting
ID
Interface
B3
ReadyRails™
ReadyRails™/
B4
Generic
ReadyRails™ support tool-less installation in 4-post square hole and unthreaded round hole racks.
Generic rails support tooled installation in all types of racks (screws not included).
PowerEdge R510 Technical Guide
Table 8.
Rails and Cable Management Arm Information
Support for:
•
Low cost static rails
•
Sliding rails
•
Tool-less installation in CEA-310-E compliant square hole 4-post racks
Including
•
Dell 2410 24U Rack
•
Dell 4210 Rack
•
HP/Compaq 10xxx series
•
Tooled or tool-less installation in CEA-310-E compliant round hole 4-post
racks (tool-less preferred)
•
Flush and center mount installation in CEA-310-E compliant 2-post racks (1U
& 2U only)
Full extension required (to allow serviceability of key internal components)
Dell provides shoulder nut type and location to ODM fit with 11G value rail
Support for status indicator cable
To be shipped separately from rail kit
If sliding rails are supported, then require CMA
Table 9.
Rack Types Supported
Rail Type
4-Post
√
√
√
X
√
√
√
X
Rail Detail
Rail Adjustability Range (mm)
2-Post
Square
X
X
X
√
√
√
a
a
Round
Threaded
without
-
-
24
Rail Depth
(mm)
with
CMA
CMA
b
714
845
622
-