Synology DS1821+ DiskStation
- High capacity storage
- 4GB DDR4 ECC RAM
- 4x USB 3.1 Gen. 1 Ports
- 4x Gigabit Ethernet Ports
- AMD Ryzen Quad-core 2.2 GHz
- Dual M.2 2280 slots for NVMe SSD
- 8x SATA HDD/SSD 2.5" and 3.5" drives
- 177% higher 4K random read IOPS and 76% faster sequential write speeds
Product Description
The Synology DS1821+ is an eight (8) bay diskless NAS aimed at SMB and IT enthusiasts looking for a high-performance, robust, scalable storage solution. Designed with AMD Ryzen Quad-core 2.2 GHz that delivers fast performance, high capacity storage, and secured data protection, the DS1821+ can handle demanding workloads and greater numbers of concurrent users simultaneously.
The Synology DS1821+ is compatible with Windows 7 and macOS 10.12 or later systems. It is integrated with the Synology DSM operating system that supports a host of applications for file management, security, and more.
File Management and Sharing:
The Synology DS1821+ offers a web-based file station for fast and secure file management with important tools that allow easy drag-and-drop operations. The web-based file station can be easily accessible without any complex Mac or Windows PC requirements.
Video Surveillance:
With Synology's reliable and intuitive surveillance station, the DS1821+ becomes a powerful VMS solution for protecting your homes or offices. It can support up to 40 IP cameras and easily cover large installations.
Data Protection Options:
The Synology DS1821+ gives you a wide range of free backup solutions. You can either backup your data locally, remotely, or use a cloud-based backup. Automated backups can be easily set up to enable self-serve functionality to reduce maintenance and upkeep.
What's In The Box?
- 1 x DS1821+ central unit
- 1 x Accessory pack
- 2 x Hard drive tray key
- 1 x AC power cord
- 2 x RJ-45 LAN cable
- 1 x Quick Installation Guide
Product Specifications:
CPU
- CPU Model: AMD Ryzen V1500B
- CPU Quantity: 1
- CPU Architecture: 64-bit
- CPU Frequency: 4-core 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)
Storage
- Drive Bays: 8
- Maximum Drive Bays with Expansion Unit: 18 (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: Yes
External Ports
- RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)
- USB 3.2 Gen 1 Port: 4
- eSATA Port: 2
PCIe
- PCIe Expansion: 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 343 mm x 243 mm
- Weight: 6 kg
Others
- System Fan: 120 mm x 120 mm x 2 pcs
- Fan Speed Mode:
- Full-Speed Mode
- Cool Mode
- Quiet 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 W
- AC Input Power Voltage: 100 V to 240 V AC
- Power Frequency: 50/60 Hz, Single Phase
- Power Consumption:
- 59.8 W (Access)
- 26.18 W (HDD Hibernation)
- British Thermal Unit:
- 204.05 BTU/hr (Access)
- 89.33 BTU/hr (HDD Hibernation)
General
- Networking Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™, L2TP)
- Supported Browsers:
- Chrome, Firefox, Edge, Internet Explorer 10 onwards, Safari 10 onwards, Safari (iOS 10 onwards), Chrome (Android 6.0 onwards) on tablets
More Information
| Delivery Option | Same/Next Day Delivery |
|---|---|
| SKU | DS1821+ |
| Brand | Synology |
| Type | Small Business NAS |
| Form Factor | 8-Bay |
| RAM Size | 4 GB |
Reviews
Search FAQs
Questions & Answers
Product Description
The Synology DS1821+ is an eight (8) bay diskless NAS aimed at SMB and IT enthusiasts looking for a high-performance, robust, scalable storage solution. Designed with AMD Ryzen Quad-core 2.2 GHz that delivers fast performance, high capacity storage, and secured data protection, the DS1821+ can handle demanding workloads and greater numbers of concurrent users simultaneously.
The Synology DS1821+ is compatible with Windows 7 and macOS 10.12 or later systems. It is integrated with the Synology DSM operating system that supports a host of applications for file management, security, and more.
File Management and Sharing:
The Synology DS1821+ offers a web-based file station for fast and secure file management with important tools that allow easy drag-and-drop operations. The web-based file station can be easily accessible without any complex Mac or Windows PC requirements.
Video Surveillance:
With Synology's reliable and intuitive surveillance station, the DS1821+ becomes a powerful VMS solution for protecting your homes or offices. It can support up to 40 IP cameras and easily cover large installations.
Data Protection Options:
The Synology DS1821+ gives you a wide range of free backup solutions. You can either backup your data locally, remotely, or use a cloud-based backup. Automated backups can be easily set up to enable self-serve functionality to reduce maintenance and upkeep.
What's In The Box?
- 1 x DS1821+ central unit
- 1 x Accessory pack
- 2 x Hard drive tray key
- 1 x AC power cord
- 2 x RJ-45 LAN cable
- 1 x Quick Installation Guide
Product Specifications:
CPU
- CPU Model: AMD Ryzen V1500B
- CPU Quantity: 1
- CPU Architecture: 64-bit
- CPU Frequency: 4-core 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)
Storage
- Drive Bays: 8
- Maximum Drive Bays with Expansion Unit: 18 (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: Yes
External Ports
- RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)
- USB 3.2 Gen 1 Port: 4
- eSATA Port: 2
PCIe
- PCIe Expansion: 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 343 mm x 243 mm
- Weight: 6 kg
Others
- System Fan: 120 mm x 120 mm x 2 pcs
- Fan Speed Mode:
- Full-Speed Mode
- Cool Mode
- Quiet 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 W
- AC Input Power Voltage: 100 V to 240 V AC
- Power Frequency: 50/60 Hz, Single Phase
- Power Consumption:
- 59.8 W (Access)
- 26.18 W (HDD Hibernation)
- British Thermal Unit:
- 204.05 BTU/hr (Access)
- 89.33 BTU/hr (HDD Hibernation)
General
- Networking Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™, L2TP)
- Supported Browsers:
- Chrome, Firefox, Edge, Internet Explorer 10 onwards, Safari 10 onwards, Safari (iOS 10 onwards), Chrome (Android 6.0 onwards) on tablets
| Delivery Option | Same/Next Day Delivery |
|---|---|
| SKU | DS1821+ |
| Brand | Synology |
| Type | Small Business NAS |
| Form Factor | 8-Bay |
| RAM Size | 4 GB |
