Description
The 8-bay Synology DS1821+ 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.
The DS1821+ can handle demanding application workloads and a greater number of concurrent users. Experience faster file indexing in Synology Drive, photo organization in Moments, and more responsive web services
CPU Model AMD Ryzen V1500B
CPU Architecture 64-bit
CPU Frequency 4-core 2.2 GHz
System Memory 4 GB DDR4 ECC SODIMM
Memory Module Pre-installed 4 GB (4 GB x 1)
Total Memory Slots 2
Drive Bays 8
Maximum Drive Bays with Expansion Unit 18 (DX517 x 2)
M.2 Drive Slots 2 (NVMe)
Compatible Drive Type* (See all supported drives) •3.5′ SATA HDD
•2.5′ SATA HDD
•2.5′ SATA SSD
•M.2 2280 NVMe SSD
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
USB 3.0 Port 4
eSATA Port 2
PCIe Expansion 1 x Gen3 x8 slot (x4 link)
System Fan 120 mm x 120 mm x 2 pcs
Power Supply Unit / Adapter 250 W
AC Input Power Voltage 100 V to 240 V AC
Operating Temperature 0°C to 40°C (32°F to 104°F)
3-year hardware warranty, extendable to 5-year coverage – EW201
