User Manual

Synology NAS User's Guide
Based on DSM 6.2
18 Chapter 3: Modify System Settings
General
Click the General tab to enable power recovery, Wake on LAN (WOL)
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and Memory Compression. You can also
modify beep control and fan speed mode here.
Power Schedule
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Click the Power Schedule tab to start up or shut down automatically at a specified time.
HDD Hibernation
Click the HDD Hibernation tab to manage drive hibernation for all internal or external drives on your Synology
NAS.
When a drive enters HDD hibernation mode, it will stop spinning and become inactive, which not only saves
energy but also extends the drive’s lifespan.
UPS
Under the UPS tab, you can modify UPS-related settings. UPS (Uninterruptible Power Supply) is a backup power
device that allows the Synology NAS to continue operating for a short time if power failure occurs. This function
helps prevent data loss by giving the Synology NAS enough time to save data and unmount volumes before
losing power and shutting off. Synology NAS supports connecting to local or SNMP UPS devices.
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Supported on specific models only.