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DR Series DR4300 - Owner's Manual

DR4300 system overview Technical specifications Initial system setup and configuration Pre-operating system management applications
Options to manage the pre-operating system applications System Setup Dell Lifecycle Controller Boot Manager PXE boot
Installing and removing system components
Safety instructions Before working inside your system After working inside your system Recommended tools Front bezel (optional) System cover Cooling shroud Cooling fans Cooling-fan assembly System memory Processors and heat sinks PCIe card holder Cable retention bracket Integrated storage controller card Expansion cards and expansion card riser Internal dual SD module (optional) Network daughter card Internal USB memory key (optional) System battery Power supply units (PSU) System board Trusted Platform Module Hard drives Hard drive backplane SD vFlash card (optional) Control panel assembly
Using system diagnostics Jumpers and connectors Troubleshooting your system

Environmental specifications

Particulate and gaseous contamination specifications
Standard operating temperature
Expanded operating temperature
Expanded operating temperature restrictions
* 
NOTE: For additional information about environmental measurements for specific system configurations, see Dell.com/environmental_datasheets.

Table 17. Temperature specifications

When the system is in continuous operation (for altitude less than 950 m or 3117 ft), the temperature specification ranges from 10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment. NOTE: Maximum of 145 W 22 core processor is supported in systems with eight 2.5-inches drives, two PCI slot chassis, and 75 W single wide active GPU. When the system is not in operation, the temperature specification is –40°C to 65°C (–40°F to 149°F). The Maximum temperature gradient for both opertaion and non-opertaional systems is 20°C/h (36°F/h). Information about fresh air specification is described in the Expanded Operating Temperature section.

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.

Fresh air

For information about fresh air, see Expanded Operating Temperature section.

Maximum temperature gradient (operating and storage)

20°C/h (68°F/h)

Table 18. Relative humidity specifications

For a non-operational system, the ambient relative humidity ranges from 5% to 95% with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times. For an operational system, the ambient relative humidity ranges from 10% to 80% with 29°C (84.2°F) maximum dew point.

Relative humidity

Specifications

Storage

5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times.

Operating

10% to 80% relative humidity with 29°C (84.2°F) maximum dew point.

Table 19. Maximum vibration specifications

The maximum vibration specification of an operational system is 0.26 Grms at 5 Hz to 350 Hz (all operation orientations).The maximum vibration specification of a non-operational system is 1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested).

Maximum vibration

Specifications

Operating

0.26 Grms at 5 Hz to 350 Hz (all operation orientations).

Storage

1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested).

Table 20. Maximum shock specifications

The maximum shock specification of an operational system is six consecutively executed shock pulses in the positive and negative x, y, and z axes of 40 G for up to 2.3 ms. The maximum shock specification of a non-operational system is 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.

Maximum vibration

Specifications

Operating

Six consecutively executed shock pulses in the positive and negative x, y, and z axes of 40 G for up to 2.3 ms.

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.

Table 21. Maximum altitude specifications

The maximum altitude specification for an operational system is 3048 m (10,000 ft). The maximum altitude specification for a non-operational system is 12,000 m (39,370 ft).

Maximum altitude

Specifications

Operating

30482000 m (10,0006560 ft)

Storage

12,000 m (39,370 ft)

Table 22. Operating temperature de-rating specifications

If the operating temerature of a system is up to 35 °C (95 °F), the maximum temperature is reduced by 1 °C/300 m (1 °F/547 ft) above 950 m (3,117 ft). If the operating temperature of a system ranges from 35 °C to 40 °C (95 °F to 104 °F), the maximum temperature is reduced by 1 °C/175 m (1 °F/319 ft) above 950 m (3,117 ft). If the operating temperature of a system ranges from 40 °C to 45 °C (104 °F to 113 °F), the maximum temperature is reduced by 1 °C/125 m (1 °F/228 ft) above 950 m (3,117 ft).

Operating temperature de-rating

Specifications

Up to 35°C (95°F)

Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft).

35°C to 40°C (95°F to 104°F)

Maximum temperature is reduced by 1°C/175 m (1°F/319 ft) above 950 m (3,117 ft).

40°C to 45°C (104°F to 113°F)

Maximum temperature is reduced by 1°C/125 m (1°F/228 ft) above 950 m (3,117 ft).

Particulate and gaseous contamination specifications

The following table defines the limitations that help avoid any equipment damage or failure from particulates and gaseous contamination. If the levels of particulates or gaseous pollution exceed the specified limitations and result in equipment damage or failure, you may need to rectify the environmental conditions. Re-mediation of environmental conditions is the responsibility of the customer.

Table 23. Particulate contamination specifications

Air filtration specification: Data center air filtration as defined by ISO Class 8 per ISO 14644-1 shpuld have a 95% upper confidence limit. Note: This condition applies only to data center environments. Air filtration requirements do not apply to IT equipment designed to be used outside a data center, in environments such as an office or factory floor. Note: Air entering the data center must have MERV11 or MERV13 filtration. Conductive dust specification: Air must be free of conductive dust, zinc whiskers, or other conductive particles. Note: This condition applies to data center and non-data center environments. Corrosive dust specification: Air must be free of corrosive dust. Residual dust present in the air must have a deliquescent point less than 60% relative humidity. Note: This condition applies to data center and non-data center environments.

Particulate contamination

Specifications

Air filtration

Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95% upper confidence limit.

* 
NOTE: This condition applies to data center environments only. Air filtration requirements do not apply to IT equipment designed to be used outside a data center, in environments such as an office or factory floor.
* 
NOTE: Air entering the data center must have MERV11 or MERV13 filtration.

Conductive dust

Air must be free of conductive dust, zinc whiskers, or other conductive particles.

* 
NOTE: This condition applies to data center and non-data center environments.

Corrosive dust
•
Air must be free of corrosive dust.
•
Residual dust present in the air must have a deliquescent point less than 60% relative humidity.
* 
NOTE: This condition applies to data center and non-data center environments.

Table 24. Gaseous contamination specifications

The copper coupon corrosion rate is <300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985. The silver coupon corrosion rate is <200 Å/month as defined by AHSRAE TC9.9.

Gaseous contamination

Specifications

Copper coupon corrosion rate

<300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985.

Silver coupon corrosion rate

<200 Å/month as defined by AHSRAE TC9.9.

* 
NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.

Standard operating temperature

Table 25. Standard operating temperature specifications

The standard operating temperature for altitude less than 950 metres or 3117 feet ranges from 10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment. Note: The 2.5-inch hard drive chassis supports a maximum of 145 W processors.

Standard operating temperature

Specifications

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.

Expanded operating temperature

Table 26. Expanded operating temperature specifications

When the system is in continuous operation, the expanded operating temperature ranges from 5°C to 40°C at 5% to 85% RH with 29°C dew point. NOTE: Outside the standard operating temperature (10°C to 35°C), the system can operate continuously in temperatures as low as 5°C and as high as 40°C. For temperatures between 35°C and 40°C, de-rate maximum allowable temperature by 1°C per 175 m above 950 m (1°F per 319 ft). When the system is operating at < 1% of annual operating hours, the expanded operating temperature is –5°C to 45°C at 5% to 90% RH with 29°C dew point. NOTE: Outside the standard operating temperature (10°C to 35°C), the system can operate down to –5°C or up to 45°C for a maximum of 1% of its annual operating hours. For temperatures between 40°C and 45°C, de-rate maximum allowable temperature by 1°C per 125 m above 950 m (1°F per 228 ft).

Expanded operating temperature

Specifications

Continuous operation

5°C to 40°C at 5% to 85% RH with 29°C dew point.

* 
NOTE: Outside the standard operating temperature (10°C to 35°C), the system can operate continuously in temperatures as low as 5°C and as high as 40°C.

For temperatures between 35°C and 40°C, de-rate maximum allowable temperature by 1°C per 175 m above 950 m (1°F per 319 ft).

≤ 1% of annual operating hours

–5°C to 45°C at 5% to 90% RH with 29°C dew point.

* 
NOTE: Outside the standard operating temperature (10°C to 35°C), the system can operate down to –5°C or up to 45°C for a maximum of 1% of its annual operating hours.

For temperatures between 40°C and 45°C, de-rate maximum allowable temperature by 1°C per 125 m above 950 m (1°F per 228 ft).

* 
NOTE: When operating in the expanded temperature range, system performance may be impacted.
* 
NOTE: When operating in the expanded temperature range, ambient temperature warnings maybe reported on the LCD panel and in the System Event Log.
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