32    PowerEdge C6220 II Technical Guide     
Environmental specifications 
Table 18 details the environmental specifications for the PowerEdge C6220 II. For the most up-to-
date information, see the 
Dell PowerEdge C6220 II Getting Started Guide 
on 
Dell.com/Support/Manuals. For additional information about environmental measurements for 
specific system configurations, see Dell.com/environmental_datasheets. 
Table 18.  Environmental specifications 
10°C to 35°C (50°F to 95°F) with a maximum temperature gradation of 10°C per hour. Note: 
For altitudes above 2950 feet, the maximum operating temperature is de-rated 1°F/550 ft 
−40° to 65°C (−40° to 149°F) with a maximum temperature gradation of 20°C per hour 
20% to 80% (non-condensing) with a maximum humidity gradation of 10% per hour 
−40°C to 65°C (−40°F to 149°F) with a maximum temperature gradation of 20°C per hour 
0.26 Grms at 5Hz to 350Hz for 5 minutes in operational orientations 
1.88 Grms at 10Hz to 500Hz for 15 minutes in all orientations 
One shock pulse in the positive z-axis (one pulse on each side of the system) of 31G for 
2.6 ms in the operational orientation 
Six consecutively executed shock pulses in the positive and negative x, y and z axes (one 
pulse on each side of the system) of 71G for up to 2 ms. 
Six consecutively executed shock pulses in the positive and negative x, y and z axes (one 
pulse on each of the system) of 22G faired square wave pulse with velocity change at 
200 in/second (508 cm/second) 
−15.2 m to 3048 m (−50 ft to 10,000 ft) Note: For altitudes above 2950 feet, the maximum 
operating temperature is de-rated 1°F/550 ft 
−15.2 m to 10,668 m (−50 ft to 35,000 ft) Note: For altitudes above 2950 feet, the maximum 
operating temperature is de-rated 1°F/550 ft 
Airborne contaminant level 
Class G1 or lower as defined by ISA-S71.04-1985 
Video specifications 
The BMC for the PowerEdge C6220 II incorporates an integrated video subsystem that is connected 
to the 32-bit PCIe interface of the C602 chipset. The logic is based on the ATS2050 and supports 2D 
graphics only. The video device output is available only as a rear video port. The integrated video 
core shares its video memory with the BMC 32MB DDR2 application space memory. This memory is 
also used for the KVM buffer. The PowerEdge C6220 II system supports the 2D graphics video 
modes listed in Table 19.