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When the server configuration complies with ASHRAE Classes A1 and A2 and the altitude is above 900 m (2952.76 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 300 m (984.24 ft).
When the configuration complies with ASHRAE Class A3 standards and the altitude is above 900 m (2952.76 ft.), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 175 m (574.14 ft.).
When the configuration complies with ASHRAE Class A4 standards and the altitude is above 900 m (2952.76 ft.), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 125 m (410.1 ft.).
Corrosive gaseous contaminant
Maximum corrosion product thickness growth rate:
Copper corrosion rate test: 300 Å/month (meeting level G1 requirements of the ANSI/ISA-71.04-2013 standard on gaseous corrosion)
Silver corrosion rate test: 200 Å/month
Particle contaminant
The equipment room environment meets the requirements of ISO 14664-1 Class 8.
There is no explosive, conductive, magnetic, or corrosive dust in the equipment room.
NOTE:
You are advised to hire a professional organization to determine the particulate pollutants in the equipment room.
Acoustic noise
The declared A-weighted sound power levels (LWAd) and declared average bystander position A-weighted sound pressure levels (LpAm) listed are measured at 23°C (73.4°F) in accordance with ISO 7779 (ECMA 74) and declared in accordance with ISO 9296 (ECMA 109).
Operating:
LWAd: 7.648 Bels
LpAm: 76.48 dBA
NOTE:
Actual sound levels generated during operation vary depending on configuration, load, and ambient temperature.
Quality requirements for manifold liquid working media (liquid cooling door):
pH (25°C (77°F)): 7.5–10
Turbidity: ≤ 10 NTU
Suspended objects: ≤ 10 mg/L; particles ≤ 500 um
Conductivity (25°C): ≤ 2000 uS/cm
Cl: ≤ 250 mg/L
Total Fe: ≤ 1.0 mg/L
Ca (CaCO3): ≤ 300 mg/L
Total basicity (CaCO3): ≤ 500 mg/L
Dissolved oxygen: ≤ 0.1 mg/L
Organic phosphorus (P): ≤ 0.5 mg/L
Altitude
Operating altitude: ≤ 3000 m (9842.4 ft.)
NOTE:
ASHRAE 2015 compliant:
When the server configuration complies with ASHRAE Classes A1 and A2 and the altitude is above 900 m (2952.76 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 300 m (984.24 ft).
When the configuration complies with ASHRAE Class A3 standards and the altitude is above 900 m (2952.76 ft.), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 175 m (574.14 ft.).
When the configuration complies with ASHRAE Class A4 standards and the altitude is above 900 m (2952.76 ft.), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 125 m (410.1 ft.).
Corrosive gaseous contaminant
Maximum corrosion product thickness growth rate:
Copper corrosion rate test: 300 Å/month (meeting level G1 requirements of the ANSI/ISA-71.04-2013 standard on gaseous corrosion)
Silver corrosion rate test: 200 Å/month
Particle contaminant
The equipment room environment meets the requirements of ISO 14664-1 Class 8.
There is no explosive, conductive, magnetic, or corrosive dust in the equipment room.
NOTE:
You are advised to hire a professional organization to determine the particulate pollutants in the equipment room.
Acoustic noise
The declared A-weighted sound power levels (LWAd) and declared average bystander position A-weighted sound pressure levels (LpAm) listed are measured at 23°C (73.4°F) in accordance with ISO 7779 (ECMA 74) and declared in accordance with ISO 9296 (ECMA 109).
Operating:
LWAd: 7.648 Bels
LpAm: 76.48 dBA
NOTE:
Actual sound levels generated during operation vary depending on configuration, load, and ambient temperature.
