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NETGEAR ReadyNAS 2120

NETGEAR ReadyNAS 2120
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Electrical:
Two 700W server-rated AC power supplies. Expandable to four. Power supplies are hot swappable,
but a minimum of two are required at all times
Input: 100–240 VAC, 50/60 Hz
Environmental requirements:
Operating temperature: 0 to 45°C (32° to 104°F)
Operating humidity: 20 to 80% relative humidity (noncondensing)
Storage temperature: –20 to 70°C (–4 to 158°F)
Storage humidity: 5 to 95% relative humidity (noncondensing)
Four software-controlled, hot-swappable 80 x 80 mm cooling fans in the middle of the chassis, and two
60 x 60 mm software-controlled, hot-swappable fans at the rear of the chassis
The set of four fans share one controller and ReadyNAS OS displays the status of
the controller, not the individual fans.
Note
Certifications:
FCC Class A, CE Class A, RoHS, VCCI Class A, CCC, MIC, BIS
Safety Warnings
1. The equipment contains no operator access areas and is certified for installation only by trained personnel,
according to the installation instructions provided with each storage system.
2. Install the socket-outlet near the equipment in an easily accessible location.
3. Observe the on-board battery precautions. Follow the battery replacement instructions explained in
Replace the On-Board Battery on page 97.
Replacing the battery with an incorrect type creates a danger of explosion. Replace
the battery the same or an equivalent type recommended by NETGEAR only. Dispose
of used batteries according to the manufacturer's instructions.
Installing the on-board battery upside down, which reverses its polarities, creates a
risk of explosion.Take care to install the battery correctly.
Note
Defaults and Technical Specifications
112
ReadyNAS OS 6

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