Connectors
Serial
9-pin, DTE, 16550-compatible
USB
Two 4-pin, USB 3.0-compliant
Video
15-pin VGA
Front
USB
Two 4-pin, USB 2.0-compliant
Video
15-pin VGA
Internal
USB
One 4-pin, USB 2.0-compliant
Environmental
NOTE: For additional information about environmental measurements for specific system
configurations, see
dell.com/environmental_datasheets
.
Temperature
Maximum
Temperature Gradient
(Operating and
Storage)
10 °C/h (50 °F/h)
Storage Temperature
Limits
–40 °C to 65 °C (–40 °F to 149 °F)
Temperature (Continuous Operation)
Temperature Ranges
(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.
Humidity Percentage
Range
10% to 80% Relative Humidity with 29 °C (84.2 °F) maximum dew point.
Relative Humidity
Storage
5% to 95% RH with 33 °C (91 °F) maximum dew point. Atmosphere must be
non-condensing at all times.
Maximum Vibration
Operating
0.26 G
rms
at 5 Hz to 350 Hz for 15 minutes (all operation orientations).
Storage
1.88 G
rms
at 10 Hz to 500 Hz for 15 minutes (all six sides tested).
Maximum Shock
Operating
One shock pulse (one pulse each side of the system) of 31 G for 2.6 ms in
the operational orientation.
Storage
Six consecutively executed shock pulses in the positive and negative x, y, and
z axes (one pulse on each side of the system) of 71 G for up to 2 ms.
79
Summary of Contents for PowerEdge R220
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