Specifications

Figure 12 details the dimensions of the Dell PowerEdge T420 chassis.
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.
The maximum system weight for the T420 is 30.2 kg (66.57 lb).
Table 25 lists power supply specifications for the PowerEdge T420.
Specification
Redundant 1100W
Redundant 750W
Redundant 495W
Non-redundant 550W
Current consumption
12A–6.5A
10A–5A
6.5A–3A
7.4A–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
1
Auto-ranging