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CH222 Compute Node V100R001 User Guide 18

This document describes the appearance, functions, structure, and installation, removal, and configuration methods of the CH222 compute node.
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Technical Specifications

Technical Specifications

This topic describes specifications of the CH222.

Table 2-5 describes the technical specifications of the CH222.

Table 2-5 Technical Specifications

Category

Item

Specifications

Physical specifications

Dimensions (H x W x D)

60.46 mm x 423 mm x 537.2 mm (2.4 in. x 16.65 in. x 21.14 in.)

Color

  • Front panel: black
  • Cover: silver white

Weight

  • Net: 15.3 kg (33.74 lb)
  • Each disk: 300 g (0.66 lb)

Packing materials: 3.6 kg (7.94 lb)

Environmental specifications

Temperature

  • Operating temperature: 5°C to 40°C (41°F to 104°F) (ASHRAE Class A3 compliant)
  • Storage temperature: -40°C to +65°C (-40°F to +149°F)
  • Long-term storage temperature: 21°C to 27°C (69.8°F to 80.6°F)
  • Temperature change rate < 20°C/h (36°F/h)

Humidity

  • Operating humidity: 5% to 85%
  • Storage humidity: 5% to 95%
  • Long-term storage humidity: 30% RH to 69% RH
  • Humidity change rate < 20% RH/h

Altitude

At an altitude of 900 m (2952.72 ft), the highest operating temperature is 40°C (104°F).

When the device is used at an altitude of 900 m to 5000 m (2952.8 ft to 16404.2 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 300 m (984.24 ft). HDDs are not supported at an altitude of over 3000 m (9842.5 ft).

Corrosive air pollutant

  • Corrosion rate of the copper test piece < 300 Å/month (in compliance with the ANSI/ISA-71.04-2013 gaseous corrosion level G1)
  • Corrosion rate of the silver test piece < 200 Å/month

Particulate pollutant

  • The ISO14664-1 Class 8 requirements are met.

    It is recommended that a professional company monitor particulate pollutants in the equipment room.

  • There is no explosive, conductive, magnetic, or corrosive dust in the equipment room.

Input power supply

Rated input voltage

12 V DC

Power consumption

Maximum power consumption

613 W

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Updated: 2019-08-16

Document ID: EDOC1000018075

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