DS1621+ Specification |
| CPU |
| CPU Model | AMD Ryzen V1500B |
| CPU Quantity | 1 |
| CPU Architecture | 64-bit |
| CPU Frequency | 4-core 2.2 GHz |
| Hardware Encryption Engine (AES-NI) | √ |
| Memory |
| System Memory | 4 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 4 GB (4 GB x 1) |
| Total Memory Slots | 2 |
| Maximum Memory Capacity | 32 GB (16 GB x 2) |
| Notes | * Please select Synology memory modules for optimum compatibility
and reliability. Synology will not provide complete product
warranty or technical support if non-Synology memory modules are
used for memory expansion. * Synology reserves the right to replace memory modules with the
same or higher frequency based on supplier's product life cycle
status. Rest assured that the compatibility and stability have been
strictly verified with the same benchmark to ensure identical
performance. |
| Storage |
| Drive Bays | 6 |
| Maximum Drive Bays with Expansion Unit | 16 (DX517 x 2) |
| M.2 Drive Slots | 2 (NVMe) |
| Compatible Drive Type* | 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe SSD |
| Maximum Single Volume Size* | 108 TB |
| Hot Swappable Drive | √ |
Notes | * "Compatible drive type" indicates drives that have been tested to
be compatible with Synology products. This term does not indicate
the maximum connection speed of each drive bay. * Each internal volume (may consist of multiple drives) is
expandable up to 108TB. |
| External Ports |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| USB 3.2 Gen 1 Port* | 3 |
| eSATA Port | 2 |
| Notes | The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB
Implementers Forum (USB-IF) in 2019. |
| PCIe |
| PCIe Expansionk) | 1 x Gen3 x8 slot (x4 link) |
| File System |
Internal Drives | Btrfs EXT4 |
External Drives | Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT |
| Appearance |
| Size (Height x Width x Depth) | 166 mm x 282 mm x 243 mm |
| Weight | 5.1 kg |
| Others |
| System Fan | 92 mm x 92 mm x 2 pcs |
Fan Speed Mode | Full-Speed Mode Cool Mode Quiet Mode |
| Easy Replacement System Fan | √ |
| Brightness Adjustable Front LED Indicators | √ |
| Power Recovery | √ |
| Noise Level* | 25.2 dB(A) |
| Scheduled Power On / Off | √ |
| Wake on LAN / WAN | √ |
| Power Supply Unit / Adapter | 250 W |
| AC Input Power Voltage | 100 V to 240 V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 51.22 W (Access) 25.27 W (HDD Hibernation) |
| British Thermal Unit | 174.77 BTU/hr (Access) 86.22 BTU/hr (HDD Hibernation) |
Notes | * Power consumption is measured when it is fully loaded with
Western Digital 1TB WD10EFRX hard drive(s). * Noise Level Testing Environment: Fully loaded with Seagate 2TB
ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE
microphones, each set up 1 meter away from the Synology NAS at the
front and rear. Background noise: 16.49-17.51 dB(A); Temperature:
24.25-25.75˚C; Humidity: 58.2-61.8% |
| Temperature |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
Certification | FCC CE BSMI EAC CCC KC VCCI RCM |
Warranty | 3 Years Notes: The warranty period starts from the purchase date as stated
on your purchase receipt. |
| Environment | RoHS Compliant |
Packaging Content | Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 Quick Installation Guide X 1 |
Notes: 1.Model specifications are subject to change without prior notice. 2.The figures are based on Synology internal testing. Each
performance test is done individually. No other services or
applications are processed at the same time. 3.The actual performance may be lower than lab testing figure due
to differences in server configuration, deployment, and the number
of active operations. 4.If usage requirements exceed the specifications above, please
contact our regional partners for professional advice. |
