Dell Power Infrastructure Sizing - Information Update
Summary
Technical white paper detailing cable routing procedures for Dell PowerEdge R815 servers. Covers cabling with and without Cable Management Arms, including power cable routing through strain reliefs, CMA routing paths, and left-side or right-side mounting configurations. Targets data center technicians and IT infrastructure teams deploying PowerEdge R815 servers in rack environments.
Page 1 Text Content
Cable Routing Procedures for Dell™ Power Edge™ R815 Systems
A Dell™ Technical White Paper
Dell™ │ Datacenter Infrastructure Engineering
By Chris Kitten and Jose L. Flores
July 2010
Page Summary Contents For Dell Power Infrastructure Sizing - Information Update
Manual Details
| Brand | Dell |
|---|---|
| Pages | 9 |
| File Size | 630.80 KB |
| Published | June 27, 2026 |
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Frequently Asked Questions
What systems can these cable routing procedures be used for?
Dell™ PowerEdge™ R815 and other models including PowerEdge™ 4820/4220/2420, etc.
How do I service the system if it has an optional CMA installed?
You can swing the CMA to its service position, disconnect the power cord, replace the supply, reconnect all components, and return it to the closed position.
Do I need the Cable Management Arm (CMA) when replacing a power supply?
No. The manual details both procedures with and without the optional CMA attached.
What tool is required for removing the CMA brackets for shallow racks?
A #2 Phillips screwdriver must be used to remove the screws attaching the brackets to the rails.