Appendix A. Additional specifications
Chassis dimensions
The following image shows the dimensions of the PowerEdge R940 chassis:
Figure 9. PowerEdge R940 chassis dimension
•
Xa: 482.0 mm
•
Xb: 434.0 mm
•
Y: 130.3 mm
•
Za (with bezel): 35.84 mm
•
Za (without bezel): 22.0 mm
•
Zb: 762.2 mm
•
Zc: 777.046 mm
Environmental specifications
NOTE:
For additional information about environmental measurements for specific system configurations, see Dell.com/
environmental_datasheets.
Table 20. Temperature specifications
Temperature
Specifications
Storage
–40°C to 65°C (–40°F to 149°F)
Continuous operation (for altitude less than 950 m or 3117
ft)
10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment.
Maximum temperature gradient (operating and storage)
20°C/h (68°F/h)
12
Appendix A. Additional specifications
41