5 Drive Bays - 8Gb Memory
Scalability
Expand up to 15 drives with a DX517 expansion unit. Large single partition up to 108TB single partition.
CPU
Intel Celeron J4125 4-core 2.0 GHz, burst up to 2.7 GHz
Cache Acceleration
2 x built-in M.2 2280 NVMe SSD slots
Performance
Average 19.8% boost to computing-intensive applications
Virtual Machine Manager
Snapshots for virtual machines
Perfectly clone and restore a virtual machine within seconds.
Live migration
Seamlessly migrate Virtual DSM instances from a Synology NAS to another.
Multi-tenant environment
Create multiple isolated virtual machines for subsidiary business units or departments.
Optimize performance and capacity
Access and sync your files seamlessly
Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.
- Sync files on demand: Save the storage space and network bandwidth of your PC.
- Go back in time: Easily retrieve previous versions of your shared files.
- Back up your data: Protect your files as scheduled or in real-time.
Included Synology Features
Video Station
Video Station (DS Video app) helps you manage all the movies, TV shows, and home videos on your Synology NAS. Moreover, it can stream videos to various devices — computers, smartphones, media players, and TVs — to provide you with non-stop, fun watching experience.
Audio Station
With Audio Station and its mobile app DS audio, you can enjoy high-quality playback, listen to radios, manage your music collection, create personal playlist, and share with friends anywhere.
Moments
Users can instantly upload photos to their private storage and let auto-sort take care of the rest. Moments is the brand new photo solution for personal and home use.
PLEX Media Server
Enjoy Live TV & DVR, a growing catalog of great web shows, news, and podcasts. It's finally possible to enjoy all the media you love in a single app, on any device, no matter where you are. With the Plex server you can stream your video, music, and photo collections any time, anywhere, to whatever you want.
Synology Drive
Online File Syncing, Backup and File Sharing. Across multiple devices mobile phones, laptops, desktops and even other synology nas devices.
Desktop Backup
Simplified backup solution for your Mac, PC, and mobile devices.
Surveillance Station
Protect your business, home, and other environments with reliable, intuitive Surveillance Station, delivering intelligent monitoring and video management tools to safeguard your valuable assets.
File Server / Web Server
Powerful built-in file management and sharing services.
Snapshot Replication
Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.
Security
Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.
Download and experience video station now
DS video is available for iOS and Android users, for free. You can download the apps through App Store or Google Play.
Android
iOS
Detailed Look
| DS1520+ | |
|---|---|
CPU Model | Intel Celeron J4125 4-core 2.0 (base) / 2.7 (burst) GHz 64-bit |
System Memory | 8 GB (4 GB onboard + 4 GB memory module) |
Network interface | 4 Gigabit Ethernet (with Link Aggregation / Failover support) |
Internal File System | Btrfs, EXT4 |
Internal drive bays | Five - Expand up to 15 drives with expansion unit. Maximum Single Volume Size 108 TB |
Hardware Encryption Engine | AES-NI |
Hardware Transcoding | Yes |
Transcoding Engine | H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30 |
