Synology DiskStation | DS1821+
Enhanced Performance with DS1821+
The DS1821+ is a high-performance NAS solution designed for demanding home users and small businesses. Powered by a AMD Ryzen V1500B processor, it delivers exceptional performance for data-intensive tasks like video editing, media transcoding, and virtual machine hosting. With 4GB of DDR4 RAM, the DS1821+ handles multiple simultaneous tasks with ease.
Key Specifications:
- CPU : AMD Ryzen V1500B
- Memory : 4 GB DDR4 ECC SODIMM RAM
- Networking : 2 Gigabit Ethernet Ports
- Storage : 8-Bay NAS for Flexible Storage with Hot-Swappable HDDs and SSDs
Specification
| Synology DiskStation DS1821+ Hardware Specifications | ||
|---|---|---|
| CPU | CPU Model | AMD Ryzen V1500B |
| CPU Quantity | 1 | |
| CPU Core | 4 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.2 GHz | |
| Hardware Encryption Engine | Yes | |
| 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 |
| |
| Storage | Drive Bays | 8 |
| Maximum Drive Bays with Expansion Unit | 18 (DX517 x 2) | |
| M.2 Drive Slots | 2 (NVMe) | |
| Compatible Drive Type* (See all supported drives) |
| |
| Hot Swappable Drive* | Yes | |
| Notes |
| |
| External Ports | RJ-45 1GbE LAN Port | 4 |
| USB 3.2 Gen 1 Port* | 4 | |
| Expansion Port | 2 | |
| Expansion Port Type | eSATA | |
| 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 Expansion | 1 x Gen3 x8 slot (x4 link) |
| Appearance | Size (Height x Width x Depth) | 166 mm x 343 mm x 243 mm |
| Weight | 6 kg | |
| Others | System Fan | 120 mm x 120 mm x 2 pcs |
| Fan Speed Mode |
| |
| Easy Replacement System Fan | Yes | |
| Brightness Adjustable Front LED Indicators | Yes | |
| Power Recovery | Yes | |
| Noise Level* | 22.2 dB(A) | |
| Scheduled Power On / Off | Yes | |
| Wake on LAN / WAN | Yes | |
| Power Supply Unit / Adapter | 250 watts | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 59.8 watts (Access) 26.18 watts (HDD Hibernation) | |
| British Thermal Unit | 204.05 BTU/hr (Access) 89.33 BTU/hr (HDD Hibernation) | |
| Notes |
| |
| 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 |
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| Environment | RoHS Compliant | |
| Synology DiskStation DS1821+ Packaging Content |
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