For IT technicians and SMB customers who are looking for nothing but a reliable and durable storage option, Synology 8-Bay DiskStation NAS Enclosure DS1821+ is the perfect solution. The business-grade backup solution protects the most crucial information such as users’ data, as well as provides total security against any threat of data loss.
Specifications:
| Brand | Synology |
| Category | Storage devices |
| Product | DiskStation NAS Enclosure |
| Model | DS1821+ |
| Type | 8-Bay |
Technical specifications:
| CPU | AMD RyzenTM V1500B quad-core 2.2 GHz |
| Hardware encryption engine | Yes (AES-NI) |
| Memory | 4 GB DDR4 ECC SODIMM (expandable up to 32 GB) |
| Compatible drive types8 | • 8 x 3.5″ or 2.5″ SATA HDD/SSD (drives not included) • 2 x M.2 2280 NVMe SSD (drives not included) |
| Hot swappable drives | Yes |
| External ports | • 4 x USB 3.2 Gen 1 • 2 x eSATA |
| Size (HxWxD) | 166 x 343 x 243 mm |
| Weight | 6.0 kg |
| LAN ports | 4 x 1GbE RJ-45 |
| Wake on LAN/WAN | Yes |
| PCIe 3.0 slots | • 1 x 4-lane x8 slot • Supports 10/25GbE network interface cards³ |
| Scheduled power on/off | Yes |
| System fans | 2 (120 x 120 x 25 mm) |
| AC input power voltage | 100 V to 240 V AC |
| Power consumption | • Access: 59.8 W • HDD Hibernation: 26.18 W |
| Power frequency | 50/60 Hz, single phase |
| 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 |
| Maximum operating altitude | 5,000 m (16,400 ft) |
Core features: Synology 8-Bay DiskStation NAS Enclosure DS1821+
- Accelerated Performance – 177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
- Maximize Performance – Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache
- Expansion Made Easy – Scale-up on-demand to 18 drives with two DX517 expansion units
- Includes Everything to Protect Your Data – Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication
- Ready for 10GbE – Add in a 10GbE SFP+ or RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure
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abdulaziz mohammad –
This is Great, reliable and fast NAS Enclosure