Synology DS725+ - 2-Bay NAS Enclosure

The DS725+ comes with a 3-year limited hardware warranty, extendable to 5 years in select markets.

Yes, you can use different sized 3.5" or 2.5" SATA drives, but it's recommended to use drives of the same capacity for optimal performance and storage efficiency in a RAID configuration.

The DS725+ has two SO-DIMM slots for RAM. You can upgrade the RAM by installing compatible DDR4 SO-DIMM modules. Refer to the Synology documentation for compatible RAM types.

The DS725+ supports RAID 0, 1, 5, 6, 10, and JBOD.

You can use Synology's built-in backup solutions, including Hyper Backup, or utilize cloud backup services. You can also back up to an external USB drive or another NAS device.

Yes, the DS725+ supports file sharing via SMB/CIFS, AFP, NFS, FTP, and WebDAV.

Yes, the DS725+ can be used as a surveillance server by installing Synology Surveillance Station, allowing you to manage and record footage from IP cameras.

Check the power adapter connection and ensure it is plugged into a working outlet. Check that the power switch at the back of the NAS is switched on.

Verify that the NAS and the computer are on the same network. Check the network cables and router settings. Use Synology Assistant to find the NAS on the network and verify the IP address.

Ensure that the network cables are connected to the 2.5GbE port. Consider enabling SSD caching to improve read/write performance. Check for any bottlenecks in your network infrastructure.

Check the network connection. Try accessing DSM from a different device. Reset the NAS (consult the Synology documentation for instructions).

Ensure the drive is properly installed in the drive bay. Check drive compatibility. Try a different drive.