Synology DiskStation DS1621xs+
Brand: Synology | Category: Storage Systems
SKU: DS1621xs+ | Part #: DS1621xs+ | MPN: DS1621xs+
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About the Synology DiskStation DS1621xs+
With up to 108 TB of raw capacity across 6 x 3.5-inch/2.5-inch SATA HDD/SSD bays, the Synology DiskStation DS1621xs+ positions itself as a mid-tier enterprise storage appliance designed for organizations requiring scalable, high-performance data protection. This desktop form factor unit—rackmount-ready with an optional rack kit—combines a quad-core AMD Ryzen V1780B processor running at 3.35 GHz base and 3.6 GHz turbo frequencies with 8 GB of pre-installed DDR4 ECC SODIMM memory, expandable to 32 GB across 2 RAM slots. The system supports Synology Hybrid RAID (SHR/SHR-2), RAID 0, 1, 5, 6, 10, Basic, and JBOD configurations, with both Btrfs and ext4 file systems, while AES-NI hardware encryption safeguards data at rest. Connectivity is robust: dual 10GbE SFP+ ports, four 1GbE RJ-45 ports, three USB 3.2 Gen 1 ports, and two eSATA ports ensure flexible network and peripheral integration. Two PCIe 3.0 x8 slots (one pre-occupied by the 10GbE card) allow expansion, and two M.2 2280 NVMe slots with PCIe 3.0 x2 support deliver tiered caching acceleration.
Storage architects and IT procurement teams seeking a balance between capacity, redundancy, and performance turn to the Synology DS1621xs+ for departmental backup, virtualization workloads, and medium-scale NAS deployments. The combination of native 10GbE connectivity, ECC memory, and support for dual drive expansion modules (up to 108 TB with two DX517 units across 16 total drives) makes it ideal for environments where data integrity and uptime are non-negotiable. Organizations running mixed RAID strategies benefit from Synology's mature ecosystem and hardware encryption transparency.
For deployment planning, capacity modeling, and integration support, Omnixon Global's technical team is ready to assist. Request a formal quotation for the DS1621xs+ and discuss your storage architecture requirements with our enterprise solutions specialists today.
Technical Specifications
| Brand | Synology |
| Category | Storage Systems |
| SKU | DS1621xs+ |
| Part Number | DS1621xs+ |
| Condition | New |
| Manufacturer Part Number | DS1621xs+ |
| Form Factor | Desktop (rackmount-ready with optional rack kit) |
| Drive Bays | 6 x 3.5-inch/2.5-inch SATA HDD/SSD |
| M.2 NVMe Cache Slots | 2 x M.2 2280 NVMe (PCIe 3.0 x2) |
| CPU | AMD Ryzen V1780B Quad-Core |
| CPU Base Frequency | 3.35 GHz |
| CPU Turbo Frequency | 3.6 GHz |
| Pre-installed RAM | 8 GB DDR4 ECC SODIMM |
| Maximum RAM | 32 GB DDR4 ECC SODIMM |
| RAM Slots | 2 |
| 10GbE SFP+ Ports | 2 |
| 1GbE RJ-45 Ports | 4 |
| PCIe Expansion Slots | 2 x PCIe 3.0 x8 (x8 physical, one occupied by 10GbE card) |
| USB Ports | 3 x USB 3.2 Gen 1 |
| eSATA Ports | 2 |
| Supported RAID Types | Synology Hybrid RAID (SHR/SHR-2), RAID 0, 1, 5, 6, 10, Basic, JBOD |
| File System | Btrfs, ext4 |
| Hardware Encryption | AES-NI |
| Maximum Raw Capacity (with expansion) | Up to 108 TB (with two DX517 expansion units, 16 drives total) |
| Operating System | Synology DiskStation Manager (DSM) |
| Supported Protocols | SMB, AFP, NFS, FTP, WebDAV, iSCSI, S3-compatible |
| Wake on LAN | Supported |
| Power Supply | 250 W |
Frequently Asked Questions about Synology DiskStation DS1621xs+
What is the lead time on the Synology DiskStation DS1621xs+?
Lead time depends on stock position. Submit the RFQ form on this page with your quantity and target date — our pre-sales team responds with a vendor-confirmed quote.
What support applies?
Full manufacturer support — sourced exclusively through distribution so serial-number registration and support claims process cleanly under your company name. Extended support and on-site support contracts available at quote time.
How do I get a formal quote?
Use the RFQ form on this page with quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and any matching support or commissioning options.