In today’s hyper-connected world, the average U.S. household owns about 21 digital devices—ranging across 13 categories like smartphones, laptops, tablets, smart TVs, gaming consoles, smart speakers, thermostats, security cameras, and even internet-connected appliances like washing machines and light bulbs. As our homes become smarter and more saturated with technology, the need for centralized, secure, and efficient data management has never been greater.
That’s where Network Attached Storage (NAS) steps in as a game-changer. With so many devices generating and accessing data, NAS acts as a central hub—a digital filing cabinet that keeps everything organized and accessible. Instead of juggling files across multiple platforms, NAS simplifies your digital life by consolidating storage and streamlining access across all your devices.
But NAS isn’t just about storage—it’s about freedom. With remote access capabilities, your NAS becomes a private cloud, letting you retrieve files from anywhere in the world without relying on third-party services. For media lovers, NAS can transform into a home media server, running apps like Plex or Jellyfin to stream movies, music, and photos directly to your smart devices.
NAS-tastic! The Storage Hero Your Smart Home Deserves
The Synology DS225+ is a compact 2-bay NAS designed for home and small office use. It features an Intel Celeron J4125 quad-core processor, 2 GB of RAM (expandable to 6 GB), and supports up to 40 TB of storage using SATA HDDs or SSDs. It runs on Synology’s DSM operating system, offering centralized file management, backup solutions, media streaming, and Docker support.
Connectivity includes one 2.5GbE and one 1GbE Ethernet port, plus two USB 3.2 ports. It supports Btrfs and ext4 file systems and RAID configurations like SHR, RAID 0/1, and JBOD. Security features include hardware encryption, multi-factor authentication, and snapshot protection.
Overall, the DS225+ is a reliable and versatile NAS for users seeking centralized storage, secure backups, and remote access, though it may not be the best fit for media-heavy environments or those needing broader hardware compatibility.
Features and Specifications
- Dimensions: Height: 165 mm x Width: 108 mm x Depth: 232.2 mm
- Weight: 9 pounds (unpopulated)
- Drive Bays: 2
- CPU: Intel Celeron J4125
- RAM: 2GB, expandable to 6GB
- OS Version: DSM 7.2.2
- Supported RAID Types: Synology Hybrid RAID (SHR), Basic, JBOD (Just a Bunch of Disks), RAID 0, RAID 1
- Internal File Types: Btrfs, ext4
- USB Ports: 2 x USB 3.0
- Supported Drive Size: 5″ SATA hard drives, 2.5″ SATA hard drives, 2.5″ SATA SSDs
- HDD Ethernet: 1 x 2.5GbE RJ-45 port, 1 x 1GbE RJ-45 port
- Link Aggregation: Supported
- Failover: Supported
- HDMI: No
- Hardware Transcoding: limited or broken hardware transcoding support:
Reasons to buy
- Intel Celeron J4125 Quad-Core CPU with burst up to 2.7 GHz.
- 2 GB DDR4 RAM, expandable to 6 GB.
- 2 drive bays supporting up to 40 TB of raw storage.
Offers tools for:
- File sharing and collaboration
- Photo and video management
- Surveillance Station for IP camera integration
- Active Backup Suite for PCs, VMs, and cloud accounts
- Synology Drive for private cloud and multi-site sync
Reasons to perhaps avoid
- While great for beginners and small teams, the DS225+ may not meet the needs of advanced users or home lab enthusiasts.
- No HDMI port and limited hardware transcoding, which may affect media streaming performance.
- Strict drive compatibility policy starting with 2025 models—only Synology-approved drives are supported. Third-party drives may not be recognized or may trigger warnings.
- Only 2 drive bays, which limits future storage expansion.
- No support for M.2 NVMe SSDs or eSATA, which are available in higher-end models.
For more information about the DiskStation® DS225+
About Synology
Data is at the heart of every industry’s transformation, and this is where Synology has a profoundly important role to play. At its very core, our mission is to manage and protect the world’s data.
