Synology DiskStation DS1821+, Tower, 8-Bay 3.5 SATA HDD/SSD, 2 x M.2 2280 NVMe SSD, CPU AMD Ryzen Quad-core 2.2 GHz, 4 GB DDR4 ECC SODIMM, 4 x RJ-45 1GbE LAN, 4 x USB 3.2 Gen 1, 2 x eSATA (expandabl

Box Weight Brutto (kg): 6 kg , Built-in Devices: LED Indicator , Cable Included: 2 x Ethernet cablesPower Cord , Certifications: FCC, CE, BSMI, EAC, CCC, KC, VCCI, RCM , CPU Installed Quantity: 1 , CPU: AMD Ryzen V1500B , Data Link Protocol Supports: Gigabit Ethernet/Fast Ethernet/Ethernet , Depth (mm): 243 mm , Device Location: External , EAN Code: 4711174723973 , Expansion Slot: PCIe 3.0 x8 , External Color: Black , Fans Quantity: 2 x 120mm , Form Factor: Desktop , Height (mm): 166 mm , Included Accessories: Quick Start Guide , Interface Provided: LAN: 4x Gigabit Ethernet/Fast Ethernet/Ethernet (RJ-45)USB 3.2 Gen 1: 4x (USB 3.2 (type A))e-SATA: 2x , Internal Clock Rate: 2.2 GHz , Maximum Memory Capacity: 32 GB , Maximum Operating Ambient Temperature: 40 °C , Maximum Operating Humidity: 95 % , Maximum Output Power: 250 W , Memory Slot Total Quantity: 2 , Minimum Operating Ambient Temperature: 0 °C , Minimum Operating Humidity: 5 % , Mounting Capability: Desktop , Network/Transport Protocol: iSCSI L2TP PPTP SMB NFS FTP AFP Telnet SNMP WebDAV SSH , Networked Storage Device Features: AES Encryption , Nominal Weight: 6 kg , Number of 3.5-inch Hot-Swap Drive Bays: 8 , Pack Weight Brutto (kg): 6 kg , Pack Weight Netto (kg): 6 kg , Package Type: Box , Packs in Box: 1 , Pieces in pack: 1 , Power Supply: InternalAC 100-240 V, 50/60 Hz , Provides Data Channel: SATA , Provides Internal Drive Bay Dimension: 2.5"/3.5" , RAM: 4 GB DDR4 SDRAM SODIMM 260-pin , Retail Packaging Net Weight Carton: 0.5 kg , Retail Packaging Net Weight Plastic: 0.5 kg , Status Indicator: Activity Status , Storage System Type: NAS , Supports Number of Devices: 18 , Warranty Products Returnable: Yes , Warranty Term (month): 36 month(s) , Warranty validation Criteria: Serial Number , Width (mm): 343 mm