The Synology DiskStation DS225 is a compact 2-bay NAS solution designed to centralize data managem...The Synology DiskStation DS225 is a compact 2-bay NAS solution designed to centralize data management, offering a comprehensive suite of tools through Synology DiskStation Manager (DSM) for managing, sharing, and protecting files and photos, backing up devices and data, and serving as the core of a smart surveillance system. Capable Performance: Up to 282/217 MB/s sequential read/write throughput supports stable data transfers. Fast Networking: Built-in 2.5GbE port for fast connectivity out of the box. Versatile Network Storage: Leverage built-in file and photo management, data protection, and surveillance solutions. Centralized Data Storage: Store up to 40 TB of data in one place, maintain 100% data ownership, and enjoy multi-platform access. A Compact & Capable Storage Platform: With a suite of robust data storage and backup solutions and capable performance, the compact 2-bay DS225 is ideal for use in homes, home offices, and as edge storage for retail locations, either as a point-of-sale data repository or as surveillance storage. Ease of Use and Security Features: A suite of convenience and security features, combined with DSM's intuitive UI, ensures a seamless experience for users of all levels of expertise. Built-in Data Protection Solutions: License-free solutions help protect data and configurations on your Synology system, ensure maximum system uptime, and back up and restore all your devices, VMs, and cloud applications. A Collaboration, Communication, and Organization Hub: Synology provides a private cloud solution for on-site and remote workers, as well as home users, to concurrently edit documents, share files, manage emails, send instant messages, manage photos, and more. Store, share, and protect your documents, photos, and files. Back up applications and devices, and protect your assets with professional video surveillance. Monitor and manage your Synology fleet from a central interface, on-prem or in the cloud. Hard drives designed for Synology deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.
The Synology DS225+ is a 2-bay NAS (Network Attached Storage) designed for home and home office users seeking a centralized, secure, and accessible data management solution. It allows you to store, share, and protect your files, back up devices, and even set up a surveillance system. While offering robust features, it's essential to understand that initial setup requires some technical familiarity. This guide will walk you through the key features, setup, and usage of your DS225+.
All features
Model Part Number
DS225+
Brand
Synology
Extended Product Information
FAQs
What kind of hard drives can I use?
The DS225+ supports 3.5-inch and 2.5-inch SATA HDD and SSD drives. Always check the Synology compatibility list before purchasing drives.
How do I create a RAID configuration?
Go to Storage Manager in DSM, create a storage pool, and select the desired RAID type (RAID 0, RAID 1, JBOD) according to your needs.
Can I access my files from my mobile devices?
Yes, you can use Synology's mobile apps (DS file, DS photo, etc.) to access your files from anywhere with an internet connection.
How do I back up my data to the cloud?
Use the Cloud Sync package in DSM to synchronize files with various cloud services, such as Google Drive, Dropbox, or Synology C2.
What is QuickConnect?
QuickConnect allows you to connect to your NAS from anywhere without complicated port forwarding settings.
How do I update the DSM?
Go to Control Panel > Update & Restore in DSM. Follow the on-screen prompts to download and install the latest DSM updates.
What are the recommended operating temperatures?
The operating temperature range is 0 - 40°C. Ensure the NAS is placed in a well-ventilated area to maintain optimal temperatures.
Troubleshooting
Device won't power on.
Check the power adapter and outlet. Ensure the power cable is securely connected. Try a different power outlet.
Cannot find the NAS on the network.
Ensure the device is connected to your router. Use Synology Assistant to search for the device. Check your network settings and firewall.
Slow data transfer speeds.
Check the network connection and ensure the Ethernet cable is connected to a 2.5GbE port. Verify the hard drive health and consider upgrading to SSDs.
Unable to access files remotely.
Configure port forwarding on your router. Ensure QuickConnect is enabled and configured in DSM.
DSM login issues.
Check the username and password. Reset the password using the reset button on the device if necessary.
Pros and Cons
Pros
Centralized storage for easy file access and sharing.
Fast data transfer speeds with 2.5GbE connectivity.
Comprehensive data protection features, including RAID and backups.
User-friendly DSM operating system for ease of use.
Versatile functionality, including surveillance and media server capabilities.
Support for both HDD and SSD storage drives.
Cons
Initial setup may require some technical knowledge.
Expansion is limited to 2 drive bays, restricting storage capacity.
Additional storage drives must be purchased separately.
Some advanced features may require a learning curve.
Performance can vary based on the hard drives used.
Noise level can be noticeable during heavy operation.
Setup, Compatibility & Care
Hardware Setup:
Install hard drives: Carefully insert your HDD or SSD drives into the drive bays.
Connect to your network: Plug an Ethernet cable from the DS225+ to your router.
Power on: Connect the power adapter and turn on the device.
Software Setup:
Find the NAS on your network: Use Synology Assistant to locate the DS225+.
Install DSM: Follow the on-screen instructions to install the Synology DiskStation Manager (DSM) operating system.
Create a Synology Account: This account will allow you to access Synology services.
Compatibility:
Supported Drives: The DS225+ supports both 3.5-inch and 2.5-inch SATA HDD/SSD drives. Check the Synology compatibility list for supported models.
Operating Systems: Compatible with Windows, macOS, and Linux.
Care:
Location: Place the DS225+ in a well-ventilated area to prevent overheating.
Cleaning: Use a soft, dry cloth to clean the exterior. Avoid using liquids or abrasive cleaners.
Firmware Updates: Regularly update the DSM firmware to ensure optimal performance and security.