Figure 23. External Dimensions - 4220D Rack Enclosure; Figure 24. Internal Dimensions - 4220D And 4820D (Top And Bottom Views) - Dell PowerEdge 2420 Technical Manual

Figure 23. External dimensions – 4220D rack enclosure
Note: For Detail A, Detail B, and Detail C views, see Figure 25.
Figure 24. Internal dimensions – 4220D and 4820D (top and bottom views)
32 PowerEdge Rack Enclosures Technical Guide