Dell PowerEdge E07S Series Instrukcja Użytkownika Pobierz pdf (Strona 25)

Dell

PowerEdge R415 Technical Guide 25

Maximum Vibration

Operating 0.26Grms at 5–350Hz in operational orientations

Storage 1.87Grms at 10–500Hz in all orientations

Maximum Shock

Operating Half sine shock in all operational orientations of 31G +/- 5% with a

pulse duration of 2.6ms +/-10%

Storage Half sine shock on all six sides of 71G +/- 5% with a pulse duration of

2ms +/-10%

Square wave shock on all six sides of 27G with velocity change @ 235

in/sec or greater

Altitude

Operating -16 to 3048m (-50 to 10,000ft)

Note: For altitudes above 2950 feet, the maximum operating

temperature is derated 1°F/550ft.

Storage -16 to 10,600m (-50 to 35,000ft)

Airborne contaminant level

Class G1 or lower as defined by ISA-S71.04-1985 (G1 maximum corrosive contaminant levels

measured at ≤ 50% relative humidity)

The airborne contaminant level is class G2 or lower as defined by ISA-S71.04-1985.

4.5 ENERGY STAR

Compliance

ENERGY STAR qualified configurations can be accessed from the ENERGY STAR Compliance results landing

page on Dell.com.

4.6 Thermal

The thermal design of the PowerEdge R415 includes the following:

• Closed loop thermal control algorithm: This method uses feedback temperatures to dynamically

determine proper fan speeds.

• Comprehensive thermal management: The PowerEdge R415 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 R415 chassis has a custom ventilation design for optimized air flow path.

Each component and peripheral is ensured sufficient air for cooling.

• Power-to-Cool: Dell continues to improve the designs and cooling efficiency for server products.

4.7 Acoustics

The acoustical design of the PowerEdge R415 reflects 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, hums, etc. One of the sound quality metrics in the Dell

specification is prominence ratio of a tone as shown in Table 7.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 64 65

Brak uwag

Dell PowerEdge E07S Series Instrukcja Użytkownika Strona 25