Power Supply Specifications; Rack Rail Specifications; Readyrails Adjustability Range - Dell PowerEdge R220 Technical Manual

Altitude
Operating –15.2m to 3048m (–50ft to 10,000ft)
–15.2m to 10,668m (–50ft to 35,000ft)
Storage
Airborne contaminant level
Class G1 or lower as defined by ISA-S71.04-1985

Power supply specifications

Table 23 lists power supply specifications for the PowerEdge R220.

Rack rail specifications

Table 24 lists the spacing dimensions for the R220 static rails.
Rail
Product
identifier
A4 ReadyRails
R220
A6 ReadyRails
With middle brackets removed
1
With rear brackets removed (2-post or cantilever mount only)
2
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.
Dell PowerEdge R220 Technical Guide
Specification
Current consumption
Supply voltage
Frequency
Heat dissipation
(BTU/hr max)
Mounting Rail
interface type
Min
Static 608
Static 508
Power supply specifications
Non-redundant 250W
4.0–2.0A
100–240V AC
50/60Hz
1040

ReadyRails adjustability range

Rail adjustability range (mm)
Square Round
Max Min Max
879 594 872
1 751 494 1 744
1
Rail depth (mm)
Threaded
without
CMA
Min Max
604 890 622
515 1
519 1 762
376 1
with
CMA
NA
NA
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