Seagate Medalist 2160WC (ST52160WC) Manual descarregar pdf (Página 20)

1.8.3 Input noise

+5V +12V

Voltage tolerance

(including noise)

± 5% ± 5%

Input noise frequency

(max)

25 MHz 25 MHz

Input noise

(max, peak-to-peak)

100 mV 240 mV

1.9 Environmental

This section specifies acceptable environmental conditions for the drives.

The operating specifications assume that the drive is powered up. The

nonoperating specifications assume that the drive is packaged as it was

shipped from the factory.

1.9.1 Ambient temperature (HDA case)

Operating 5°C to 55°C (41°F to 131°F)

Nonoperating –40°C to 70°C (–40°F to 158°F)

Note.

The system must provide sufficient airflow so that the

aluminum base surface temperature remains below 55°C.

1.9.2 Temperature gradient

Operating 20°C per hour (36°F per hour)

Nonoperating 30°C per hour (54°F per hour)

1.9.3 Altitude

Operating –1,000 ft. to 10,000 ft. (–305 m to 3,048 m)

Nonoperating –1,000 ft. to 40,000 ft. (–305 m to 12,192 m)

10 Medalist Pro 2160N/ 2160WC Product Manual, Rev. A

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Seagate Medalist 2160WC (ST52160WC) Manual Página 20