DS1821+ – Synology NAS DiskStation Plus Series

Product Code : DS1821+ ; CPU Model : AMD Ryzen V1500B ; CPU Quantity : 1 ; CPU Architecture : 64-bit ; CPU Frequency : 4-core 2.2 GHz ; Hardware Encryption Engine (AES-NI) : √ ; System Memory : 4 GB DDR4 ECC SODIMM ; Memory Module Pre-installed : 4 GB (4 GB x 1) ; Total Memory Slots : 2 ; Maximum Memory Capacity : 32 GB (16 GB x 2) ; Drive Bays : 8 ; Maximum Drive Bays with Expansion Unit : 18 (DX517 x 2) ; M.2 Drive Slots : 2 (NVMe) ; RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) ; USB 3.2 Gen 1 Port* : 4 ; eSATA Port : 2 ; Product Code : DS1520+ ; CPU Model : Intel Celeron J4125 ; CPU Quantity : 1 ; CPU Architecture : 64-bit ; CPU Frequency : 4-core 2.0 (base) / 2.7 (burst) GHz ; Hardware Encryption Engine (AES-NI) : √ ; System Memory : 8 GB DDR4 non-ECC ; Memory Module Pre-installed : 8 GB (4 GB + 4 GB) ; Total Memory Slots : 1 ; Maximum Memory Capacity : – ; Drive Bays : 5 ; Maximum Drive Bays with Expansion Unit : 15 (DX517 x 2) ; RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) ; USB 3.2 Gen 1 Port* : 2 ; eSATA Port : 2 ; Size (Height x Width x Depth) : 166 mm x 230 mm x 223 mm ; Weight : 2.62 kg