44 PowerEdge R420 Technical Guide
Appendix A. Additional specifications
Chassis dimensions and weight
Figure 12 details the dimensions of the Dell PowerEdge R420 chassis.
Figure 12. System dimensions
Xa Xb
Y
Za with
bezel
Za without
bezel
Zb
1
Zc
482.4mm 434.0mm 42.8mm 35.0mm 21.0mm 607.0mm
625.2mm with non-
redundant PSU
642.3mm with
redundant PSU
1
Zb goes to the nominal back wall external surface where the system board I/O connectors are located.
The R420 chassis at maximum configuration is 19.9 kg (43.87 lb).
Video specifications
The Dell PowerEdge R420 iDRAC incorporates an integrated video subsystem. The graphics
controller is the 2D Matrox
®
G200. The video frame buffer (16MB) is contained within the iDRAC
RAM (256MB) device.
The R420 system supports the 2D graphics video modes listed in Table 27.
Table 25. Supported video modes
Resolution Refresh Rate (Hz) Color Depth (bit)
640 x 480 60, 70 8, 16, 32
800 x 600 60, 75, 85 8, 16, 32
1024 x 768 60, 75, 85 8, 16, 32
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