Synology DiskStation DS1821+ 8-Bay 3.5″ Diskless 4xGbE NAS (Tower) , AMD Ryzen Quad Core 2.2GHz,4GB RAM,4xUSB3.2, 2x eSATA, Scalable.3 year Wty (DS1821+)


In stock

SKU: DS1821+ Category:


Synology DiskStation DS1821+ is a powerful 8-bay network-attached-storage solution designed to store and protect mission-critical data. Designed to tackle increasing amounts of unstructured data, the low-noise, desktop form-factor of the DS1821+ is built for both SOHO and SMB environments. With performance over 110K or 177% higher, 4K random read IOPS than its predecessor, the DS1821+ is fast, with ample room for scalability. 5-year warranty is available as an optional add-on with EW201, a 2-year warranty extension.

Quad-core, 2.2 GHz CPU

4 GB DDR4 memory pre-installed, expandable up to 32 GB

177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor

Dual M.2 2280 slots for NVMe SSD lets you maximize performance and capacity efficiently

Four Gigabit LAN ports (RJ-45) with failover and Link Aggregation support

Optional 10GbE add-on card provides high-speed data transfer rate

Scalable up to 18 drives with 2 expansion unit DX517 to meet high capacity demands

Ready for deploying dynamic virtualization environments includes VMware vSphere, Microsoft Hyper-V,

Maximum IP camera: 40 (total of 1200 FPS at 720p, H.264) (including two free camera licenses; additional cameras require the purchasing of additional licenses)

PCIe 3.0 slot – 1 x 4-lane x8 slot – 10GbE network interface card support / M.2 NVMe/SATA SSD adapter card support

Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10

Additional information

Weight13.402 kg