Synology DS1821+ 8 Bay Diskless NAS

Designed for scalability and performance

The 8-bay Synology DS1821+ is aimed at IT enthusiast and SMB customers looking for a powerful and scalable storage solution its business-grade backup solutions keep users safe and protected from potential data loss while major improvements to compute capabilities and throughput means workloads are finished faster than ever before.

Turbocharge and supersize it

DS1821+'s dual M.2 2280 slots allow NVMe SSD caching to boost performance by 20x or more for commonly accessed data. It also supports faster SFP+ or RJ-45 networking to turbocharge existing workflows.

- AMD Ryzen quad-core 2.2 GHz CPU
- 4 GB DDR4 expandable up to 32GB
- 113K 4K random read IOPS
- Dual M.2 2280 slots for NVMe Cache
- Supports 10GbE SFP+ / RJ-45 NIC for turbocharging existing workflows

File sharing and syncing

With comprehensive support for all major file sharing protocols - like CIFS AFP NFS FTP and more - DiskStation lets you centralize files in one place and access them using any device. Take files on the road or easily share them with other people thanks to Synology's easy file sharing and syncing software.

Bulletproof data backup

Ensure data remains safe by backing up your computers servers and virtual machines to DiskStation and defend yourself from human-error or ransomware with the multi-version backup. Finally avoid disaster with the ability to easily back up DiskStation to an offsite location or to any major cloud service.

Virtualization ready

With support for VMware Citrix and Microsoft Hyper-V DiskStation serves as a seamless storage solution for virtualization environments. Additionally Synology's Virtual Machine Manager also lets you set up and run various virtual machines directly on DiskStation including Windows Linux and Virtual DSM.

Smart video surveillance

Make your own video surveillance hub. Surveillance Station helps you protect your home or business by offering the ability to manage multiple network cameras check live camera feeds from anywhere with the mobile app catch suspicious incidents quickly with intelligent alerts and easily find relevant recordings.