Brand: Synology · SKU: DS1621+ · MPN: DS1621+ · Category: Components
The Synology DiskStation DS1621+ is a powerful and compact 6-bay network-attached storage solution designed to store and protect critical data assets. Powered by an AMD Ryzen V1500B quad-core 2.2 GHz processor, it delivers significant performance improvements over its predecessor, including up to 174% higher 4K random read IOPS and 76% faster sequential write speeds. The unit comes with 4GB of DDR4 ECC memory, expandable to 32GB, and features dual built-in M.2 2280 NVMe SSD slots for system cache without occupying primary drive bays. For connectivity, it offers four 1GbE RJ-45 ports with support for Link Aggregation and Failover, and a PCIe 3.0 x8 slot that allows for the addition of 10GbE or 25GbE network interface cards. Scalability is a key feature, as the DS1621+ can be expanded to up to 16 drives using two Synology DX517 expansion units, reaching a maximum raw capacity of 108TB or more depending on drive sizes. It runs on the versatile Synology DiskStation Manager (DSM) operating
| CPU | AMD Ryzen V1500B 4-core 2.2 GHz |
|---|---|
| LAN Ports | 4 x 1GbE RJ-45 |
| Drive Bays | 6 (Max 16 with expansion units) |
| File System | Internal: Btrfs, ext4; External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT |
| System Memory | 4 GB DDR4 ECC SODIMM (Expandable up to 32 GB) |
| External Ports | 3 x USB 3.2 Gen 1, 2 x eSATA |
| PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
| M.2 Drive Slots | 2 (NVMe) |
| Compatible Drive Types | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
| Hardware Encryption Engine | Yes (AES-NI) |
| Warranty | 3-year hardware warranty, extendable to 5 years with EW201 |
| Weight | 5.1 kg (11.24 lbs) |
| Dimensions | 166 mm x 282 mm x 243 mm (6.54" x 11.1" x 9.57") |
A high-performance, scalable 6-bay NAS solution designed for small-to-medium businesses to handle heavy workloads and provide robust data protection.
Yes, this Synology DiskStation DS1621+ (DS1621+) is 100% genuine Synology hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Synology DiskStation DS1621+ includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the DS1621+.