Data management and protection, for anyone
Powerful, scalable, and versatile
Synology DS1621+ is a powerful and compact 6-bay network attached storage solution designed to store and protect critical data assets. Today’s growing amount of unstructured data requires smarter and increasingly higher performance methods of storing, accessing, and collaborating. Designed for scalability, the DS1621+ enables you to start small, then expand as your data grows.
The performance you need
Reduce transfer times with the DS1621+, designed to accelerate your workloads. Easily add faster networking and NVMe drives to further boost performance.
The DS1621+ achieves up to 2,323 MB/s read and 1,434 MB/s write speeds
Up to 2,323/1,434 MB/s read/write2
This device can be configured with up to 25GbE networking
Up to 25GbE networking3
The DS1621+ features two M.2 NVMe slots for caching or storage pool creation
2 x M.2 ,NVMe, cache & storage pool4
Storage that fits your needs
Make the most of high-performance networking and file access without taking up unnecessary space. DS1621+ comes equipped with 6 bays and can scale up to 16 bays with 2 DX517 expansion units as your data needs grow.5
It supports up to 260 TB of storage capacity after expansion when using 16 TB drives in a RAID 5 configuration
6 bays
100 TB
16 bays
260 TB
Ultimate file management and sharing
File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility, DS1621+ supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.
Fully certified storage virtualization solutions
Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.