Synology DiskStation DS1821+ 8-Bay NAS Enclosure
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Features
- 8 x 3.5" / 2.5" SATA Drive Bays
- 2 x M.2 2280 NVMe SSD Slots
- 2.2 GHz AMD Ryzen V1500B Quad-Core CPU
- 4GB DDR4 ECC RAM
- 4 x Gigabit Ethernet Ports
- 4 x USB 3.1 Gen 1 Ports
Description
The Synology DiskStation DS1821+ 8-Bay NAS Enclosure is aimed at IT enthusiast and SMB customers looking for a powerful and scalable storage solution, its business-grade backup solutions keep users safe and protected from potential data loss, while major improvements to compute capabilities and throughput means workloads are finished faster than ever before. Reduce transfer times with the DS1821+, designed to accelerate your workloads. Easily add faster networking and NVMe drives to further boost performance.
Make the most of high-performance networking and file access without taking up unnecessary space. DS1821+ comes equipped with 8 bays and can scale up to 18 bays with 2 DX517 expansion units as your data needs grow.
Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.
Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.
Specifications
| Computing | |
| Total Installed Memory | 4 GB ECC DDR4 |
| User-Replaceable Memory | 1 x 4 GB |
| Total Memory Slots | 2 x SO-DIMM |
| Maximum Memory Capacity | 32 GB |
| General | |
| Number of Bays | 8 x 2.5"/3.5" 2 x M.2 (2280) |
| Inputs/Outputs | 4 x RJ45 Gigabit Ethernet 4 x USB-A 3.0 / 3.1/3.2 Gen 1 2 x eSATA |
| Compatible Drive Interface | SATA (Unspecified Version) |
| Media Card Slots | None |
| Maximum Filled Capacity | 108 TB |
| Form Factor | Desktop |
| RAID | RAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid |
| Hot-Swap Support | Yes |
| PCI Expansion | 1 x PCIe 3.0 (x8 Electrical) |
| Wake on LAN | Yes |
| Link Aggregation and Failover Support | Yes |
| Networking | |
| Supported Protocols | CalDAV FTP HTTP HTTPS NFS SMB SMB 2.1 SMB 3.0 SNMP |
| iSCSI LUN | 256 |
| iSCSI Target | 128 |
| Max Concurrent Connections | 550 |
| Max Folders | 512 |
| Max Sync Tasks | 80 |
| Max Groups | 256 |
| Max User Accounts | 2048 |
| Max Volume Number | 64 |
| Max Cameras Supported | 40 |
| Software | |
| Installed Operating System | Synology |
| Supported File Systems | Internal: BTRFS, EXT4 External: BTRFS, EXT3, EXT4, FAT, HFS+, NTFS, exFAT |
| OS Compatibility | Windows 7 or Later macOS 10.12 or Later *As of January, 2021: Cheque with manufacturer for the most up-to-date compatibility |
| Mobile App Compatible | Yes *As of June, 2023: Cheque with manufacturer for the most up-to-date compatibility |
| Supported Browsers | Chrome, Edge, Firefox, Internet Explorer, Safari |
| Security | |
| Encryption | AES-NI |
| Security Features | Password Protection |
| VPN Client Connections | 30 |
| Electrical | |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Source | AC Adapter |
| Power Consumption | 59.8 W (Typical) 26.18 W (Idle) |
| PSU Wattage | 1 x 250 W |
| Environmental | |
| Operating Temperature | 32 to 72°F / 0 to 40°C |
| Operating Humidity | 5 to 95% |
| Storage Temperature | -4 to 140°F / -20 to 60°C |
| Physical | |
| Status Monitoring | LED Indicator |
| Audible Alarm | Yes |
| Cooling | 2 x 120 mm Fans |
| Noise Level | 22.2 dBA |
| Built-In Speakers | None |
| Dimensions | 13.5 x 9.6 x 6.5" / 343 x 243 x 166 mm |
| Weight | 13.2 lb / 6.0 kg |
In The Box
- Synology DiskStation DS1821+ 8-Bay NAS Enclosure
- Power Cable
- Accessory Pack
- RJ45 LAN Cable
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Details
- Product: Synology DiskStation DS1821+ 8-Bay NAS Enclosure
- Manufacturer: Synology
- Model: DS1821+
- SKU: DS1821+
- RM Product #: 96273
- Warranty: 2 - 5 year manufacturer warranty depending on exact model. Check with the Sales team for more information.
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