- Accelerated Performance: 174% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
- Maximize Performance: Turbocharge HDD arrays by 20x or more2 without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache
- Easy Expansion: Scale-up on-demand to 16 drives with two DX517 expansion units
- Includes Everything to Protect Your Data: Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication
- Ready for 10GbE: Add in a 10GbE SFP+ or RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure
Servers
Synology DS1621+ NAS Server
£1,129.92 (as of 12/17/2025 02:59 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
174% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
| Brand | Synology |
|---|---|
| Manufacturer | Synology |
| Binding | Electronics |
| Model | DS1621+ |
| Color | Enclosure |
| Width | 9.5669291241 Inches |
| Height | 6.5354330642 Inches |
| Length | 11.1023621934 Inches |
| Item Weight | 10.8467432904 pounds |
| Size | Standard Warranty |
