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- Description
- Specifications
Synology DiskStation DS1821+ is a powerful 8-bay network-attached-storage solution designed to store and protect mission-critical data. Designed to tackle increasing amounts of unstructured data, the low-noise, desktop form-factor of the DS1821+ is built for both SOHO and SMB environments. With performance over 110K or 177% higher, 4K random read IOPS than its predecessor, the DS1821+ is fast, with ample room for scalability. 5-year warranty is available as an optional add-on with EW201, a 2-year warranty extension.
- Quad-core, 2.2 GHz CPU
- 4 GB DDR4 memory pre-installed, expandable up to 32 GB
- 177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
- Dual M.2 2280 slots for NVMe SSD lets you maximize performance and capacity efficiently
- Four Gigabit LAN ports (RJ-45) with failover and Link Aggregation support
- Optional 10GbE add-on card provides high-speed data transfer rate
- Scalable up to 18 drives with 2 expansion unit DX517 to meet high capacity demands
- Ready for deploying dynamic virtualization environments includes VMware vSphere, Microsoft Hyper-V,
- Maximum IP camera: 40 (total of 1200 FPS at 720p, H.264) (including two free camera licenses; additional cameras require the purchasing of additional licenses)
- PCIe 3.0 slot - 1 x 4-lane x8 slot - 10GbE network interface card support / M.2 NVMe/SATA SSD adapter card support
- Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
| Model | Synology DiskStation DS1821+ |
|---|---|
| Classification | Small to Medium Business |
| Form Factor | Tower |
| Scalable | Yes |
| HDD Pre-Installed | Diskless |
| Drive Bays | 8 |
| Drive Bay Configuration (#) | 8 x 3.5" or 2.5" SATA HDD/SSD (drives not included) |
| Hot Swap Bays | Yes |
| Processor | AMD Ryzen V1500B quad-core |
| CPU Clock Speed | 2.2GHz |
| Memory DRAM (Installed / Max) | 4GB/32GB ( Slots 1/2 ) |
| Memory Type | DDR4 ECC SODIMM |
| USB Port | 4 x USB 3.2 |
| eSATA Port | 2 |
| External Port Configuration | PCIe 3.0 slot (1) |
| LAN | 4 x Gigabit (RJ-45) |
| Cooling Fan | 2 (120 x 120 x 25 mm) |
| Software | Synology DSM |
| Package Contents | Main Unit (1), AC Power Adapter (1), RJ45 Cable (2), Accessory Pack (1) |
| Packaging | Retail |
| Unit Dimensions (W x H x D mm) | 166 x 343 x 243 |
| Weight (Kg) | 6.000 |
| Warranty | 3 years |
