Dell T420 Technical Manual
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45 PowerEdge T420 Technical Guide
Appendix A. Additional specifications
Chassis dimensions
Figure 12 details the dimensions of the Dell PowerEdge T420 chassis.
Figure 12. Tower and rack chassis dimensions
Xa
Xb
Ya
Yb
Yc
Za
with
bezel
Za
without
bezel
Zb
1
Zc
218.0mm
304.5mm (foot)
307.9mm (caster)
430.3mm
443.3mm
471.3mm
16.4mm
0.0mm
542.2mm
578.42mm
1
Zb goes to the nominal back wall external surface where the I/O connectors reside.
Chassis weight
The maximum system weight for the T420 is 30.2 kg (66.57 lb).
Power supply specifications
Table 25 lists power supply specifications for the PowerEdge T420.
Table 25. Power supply specifications
Specification
Redundant
1100W
Redundant
750W
Redundant
495W
Non-redundant
550W
Current consumption
12–6.5A
10–5A
6.5–3A
7.4–3.7A
Supply voltage
100–240VAC
1
100–240VAC
1
100–240VAC
1
100–240VAC
1
Frequency
50/60Hz
50/60Hz
50/60Hz
50/60Hz
Heat dissipation
(BTU/hr max)
4100
2891
1908
2317