SYNOLOGY Disk Station 1821+ 8-Bay Network Attached Storage
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SPECIFICATION
CPU |
AMD Ryzen V1500B (4-core, 64-bit, 2.2 GHz) |
Memory |
4GB DDR4 ECC SODIMM (Upgradeable to 32GB, 2 slots) |
Storage |
8 Drive Bays, Expandable to 18 (DX517 x2) |
M.2 Slots |
2 x NVMe |
Compatible Drives |
3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
Hot Swappable Drive |
Not supported for M.2 SSD slots |
External Ports |
4x RJ-45 1GbE LAN, 4x USB 3.2 Gen 1, 2x eSATA |
PCIe Expansion |
1 x Gen3 x8 slot (x4 link) |
Cooling |
2x 120mm System Fans (Full-Speed, Cool, Quiet Modes) |
Power Supply |
250W, 100-240V AC, 50/60Hz |
Power Consumption |
59.8W (Access), 26.18W (HDD Hibernation) |
Noise Level |
22.2 dB(A) |
Operating Temperature |
0°C to 40°C (32°F to 104°F) |
Dimensions |
166mm x 343mm x 243mm |
Weight |
6 kg |
Certifications |
FCC, CE, BSMI, VCCI, RCM, EAC, CCC, KC, BIS |
Warranty |
3 years (Extendable to 5 years with EW201 or Extended Warranty Plus) |
Environmental Compliance |
RoHS Compliant |
Packaging Content |
Main Unit, Accessory Pack, AC Power Cord, 2x RJ-45 LAN Cables, Quick Installation Guide |
Optional Accessories |
DDR4 ECC SODIMM, DX517 Expansion Units, SATA HDD/SSD, NVMe SSD, 10GbE/25GbE Network Cards |