Product Details

• CPU: 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 15% boost to computing-intensive
  applications
• Scalability: Expand up to 9 drives with a DX517 expansion unit

Optimize performance and capacity
DS920+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays. You can add five more drives with Synology DX517 to expand storage capacity.

Accelerate demanding applications
A more powerful CPU speeds up computing-intensive applications. The new 4-core processor boosts photo indexing, database response times, and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.

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.

Real-time collaboration on your private cloud
Synology Office is a collaboration package combining the convenience and usability of public clouds with the data privacy and security guaranteed by private clouds. It allows you to work seamlessly together on documents and spreadsheets in a protected environment.

Virtual Machine Manager
Virtual Machine Manager enables you to test new software in sandboxes, isolate your customers’ machines, and increase the flexibility of your server. You can easily run Windows, Linux, and Virtual DSM on your Synology NAS by just a few steps.

• 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.

Your Synology NAS deserves the “Ironwolf”- Leader of the Pack
Ironwolf is designed for everything NAS. Get used to tough, ready and scalable 24x 7 performance that can handle multi-drive environments across a wide range of capacities.

• NAS-optimised hard drive for the best-possible user experience
• IronWolf Health Management in Synology NAS continuously helps to safeguard the health of your data
• Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery.
• Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF
• Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise or vibration, no lags or down time, increased file sharing performance, and much more
• IronWolf can handle the vibrations and high workload rates of a high-data network within a multi-bay NAS environment.
• Drive balance with Rotational Vibration (RV) sensors manage multi-bay vibration for long-term consistent performance and reliability
• RAID performance optimised that maximises responsiveness and uptime with NAS-aware Error Recovery Control
• Advanced power management saves energy and delivers the right power at the right time
• Limited Warranty : 3 years for Seagate Ironwolf HDD