Dell R210 II manual Energy Star Compliance, Thermal, Acoustics, Shock and Vibration Specifications

Dell

Table 5 shows the shock and vibration specifications for the R210 II.

Table 5.	Shock and Vibration Specifications
Maximum Vibration
Operating		0.26Grms at 5–350Hz for 15 minutes
Storage		1.88Grms at 10–500Hz for 15 minutes
Maximum Shock
		One shock pulse in the positive z axis (one pulse
Operating		on each side of the system) of 31G for 2.6ms 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
		2ms.
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 Half-sine shock
		71G for up to 2ms and square-wave shock 32G,
		270 in/sec.

5.5 ENERGY STAR Compliance

ENERGY STAR® qualified configurations can be accessed from the ENERGY STAR Compliance results landing page on Dell.com.

5.6 Thermal

The thermal design of the PowerEdge R210 II reflects the following:

∙Closed-loop thermal control algorithm: A closed-loop thermal control method uses feedback temperatures to dynamically determine proper fan speeds.

∙Comprehensive thermal management: The PowerEdge R210 II controls system cooling fan speed based on several different responses from critical component sensors, such as processor temperature, DIMM temperature, inlet ambient temperature, and system configurations. The thermal management adjusts proper cooling ability for the system according to what the system really needs.

∙Optimized Ventilation: The R210 II chassis has a custom ventilation design for optimized air flow path. Each component and peripheral is ensured sufficient air for cooling.

5.7Acoustics

The acoustical design of the PowerEdge R210 II reflects the following:

∙Adherence to Dell’s high sound quality standards: Sound quality is different from sound power level and sound pressure level in that it describes how humans respond to annoyances in sound, like whistles and hums. One of the sound quality metrics in the Dell specification is the prominence ratio of a tone, which is listed in Table 6.

∙Office environment acoustics: Compare the values for LpA in Table 6 and note that they are lower than ambient measurements of typical office environments.

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PowerEdge R210 II Technical Guide