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KB ID: 4181

Product: TS5010 Series | TS6000 Series | TS5020 Series | TS71210 Series | TS3010 Series | TS3020 Series | TS-Essentials Series 2022 | TS3030 Series | TS Essentials Series 2025

Configuring power management options on a TS5010/3020/3010/6000/3030/5020/7010 TeraStation

Last Updated: 09/09/2025



We highly recommend to connect a UPS (Uninterruptible Power Supply) to the Buffalo NAS.
UPS is a backup power device that allows the Buffalo NAS to continue operating for a short time if power failure occurs.
Sudden power failure might cause NAS to have data corruption/data loss, or even hardware damage.
When UPS Sync with NAS shutdown feature is configured on Buffalo NAS, it helps prevent data loss by giving the Buffalo NAS enough time to safely shutdown when power outage occurs.
 
  1. Access the TeraStation's web user interface, by entering the current IP address of the unit into a web browser. If the current IP is unknown the unit can be located using NAS Navigator. If NAS Navigator is not installed you can download the latest version by going to the downloads page for the TeraStation on the Buffalo website.

     
  2. Click on the “Management” tab on the left side of the GUI, then click on the icon to the right of the “Power Management” line.

     
  3. This shows the current power management settings. Settings shown are the default settings. To change the settings, click on the “Edit” button.

     
  4. Select the first radio button to configure options for a UPS connected to the TeraStation.

     
  5. Select the second radio button to configure options for a UPS connected to a LinkStation or TeraStation on the same network as this TeraStation. Select the third radio button (default option) if no UPS will be used.

     
  6. The last option at the bottom determines the TeraStation’s behavior when AC power is restored after a power loss. The default is to resume the last state.

 

 UPS compatibility list for TeraStation x10 series

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