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Lists the items included in the Synology NAS package.
Overview of the Synology NAS DS1621+ hardware components.
Details the meaning of various LED indicators on the Synology NAS.
Technical specifications for the Synology NAS DS1621+.
Lists compatible optional accessories for memory, network cards, and expansion units.
Lists available spare parts for the Synology NAS, such as drive trays and fans.
Provides essential safety guidelines for using and handling the Synology NAS.
Lists necessary tools and parts for hardware installation.
Step-by-step guide on installing hard drives into the NAS drive bays.
Instructions on powering on the Synology NAS and connecting it to the network.
Guide for installing, checking, or removing memory modules to expand NAS capacity.
Instructions for installing M.2 NVMe SSDs for SSD cache functionality.
Guide to installing a network interface card for LAN port expansion.
Steps to remove and replace a malfunctioning cooling fan on the Synology NAS.
Articles addressing frequently asked questions for initial troubleshooting of the NAS.
Guide to installing DiskStation Manager (DSM) using the Web Assistant tool.
Lists the items included in the Synology NAS package.
Overview of the Synology NAS DS1621+ hardware components.
Details the meaning of various LED indicators on the Synology NAS.
Technical specifications for the Synology NAS DS1621+.
Lists compatible optional accessories for memory, network cards, and expansion units.
Lists available spare parts for the Synology NAS, such as drive trays and fans.
Provides essential safety guidelines for using and handling the Synology NAS.
Lists necessary tools and parts for hardware installation.
Step-by-step guide on installing hard drives into the NAS drive bays.
Instructions on powering on the Synology NAS and connecting it to the network.
Guide for installing, checking, or removing memory modules to expand NAS capacity.
Instructions for installing M.2 NVMe SSDs for SSD cache functionality.
Guide to installing a network interface card for LAN port expansion.
Steps to remove and replace a malfunctioning cooling fan on the Synology NAS.
Articles addressing frequently asked questions for initial troubleshooting of the NAS.
Guide to installing DiskStation Manager (DSM) using the Web Assistant tool.
General| Model | DS1621+ |
|---|---|
| Category | NAS |
| Form Factor | Desktop |
| CPU | AMD Ryzen V1500B Quad-Core 2.2 GHz |
| Memory | 4 GB DDR4 ECC SODIMM (expandable up to 32 GB) |
| Drive Bays | 6 |
| Maximum Internal Raw Capacity | 108 TB (18 TB drive x 6) |
| M.2 SSD Slots | 2 (NVMe) |
| USB 3.2 Gen 1 Ports | 3 |
| eSATA Port | 2 |
| PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
| File System | Btrfs, EXT4 |
| Wake on LAN | Yes |
| Scheduled Power On/Off | Yes |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60Hz, Single Phase |
| Power Supply Unit / Adapter | 250W |
| 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 |
| Dimensions | 166 mm x 282 mm x 243 mm |
| Weight | 5.1 kg |
| Operating System | DiskStation Manager (DSM) |
| Maximum Drive Bays with Expansion Unit | 16 (with DX517 expansion units) |
| Compatible Drive Type | 3.5" SATA HDD, 2.5" SATA SSD |
| Network Interface | 4 x 1GbE RJ-45 |
| Hardware Encryption Engine | AES-NI |
| System Fan | 2 x (92 x 92 x 25 mm) |
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