Specification

• Mfr Part Number: DS1819+
• Hardware:
  • CPU: Intel Atom C3538 (2.1 GHz, Quad Core), w/ Hardware Encryption Engine (AES-NI) 
  • Memory: 4GB DDR4 (expandable up to 32GB)
  • Drive Bays: 8x 3.5" or 2.5" SATA HDD/SSD
  • Maximum Internal Raw Capacity: 96 TB (12 TB drive x8) (Capacity may vary by RAID types)
  • External Ports: 4x USB 3.0 Ports, 2x eSATA Ports, 4x RJ45 1GbE LAN Ports (with Link Aggregation / Failover support)
  • PCIe slot: 1x Gen3 x8 slot (black, x4 link)
  • Fan: 2x (120 x 120 mm) Fans
    
  • Easy Replacement System Fan
  • Brightness adjustable front LED indicators
    
  • Power Recovery
    
  • Noise Level: 22.2 dB(A)
    
  • Scheduled power on/of
  • Wake on LAN/WAN
  • Power Supply Unit / Adapter: 250W
  • AC Input Power Voltage: 100V to 240V AC
  • Power Frequency: 50/60 Hz, Single Phase
• Networking Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
• Security: Firewall, encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login autoblock, Let's Encrypt support, HTTPS (customizable cipher suite)
• File System:
  • Internal Drives: Btrfs, EXT4
  • External Drives: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
• File Sharing:
  • Maximum Local User Accounts: 2048
  • Maximum Local Groups: 256
  • Maximum Shared Folder: 512
  • Maximum Shared Folder Sync Tasks: 16
  • Maximum Concurrent CIFS/AFP/FTP Connections: 1000
  • Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion): 2000
  • Windows Access Control List (ACL) Integration
  • NFS Kerberos Authentication
• Utilities: Synology Assistant
• Applications:
  • File Station: Virtual drives, remote folders, Windows ACL editor, compressing/extracting archived files, bandwidth control for specific users/groups, creating sharing links, transfer logs
  • Backup solutions: Support local backup, network backup, and data backup to public clouds; DSM configuration backup, macOS Time Machine support, Cloud Station Backup Shared folder sync - maximum task number - 16
  • FTP Server: Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs
• Supported Clients: Windows 7 and 10, Mac OS X 10.11 onwards
• Power Consumption: 66.96 W (Access), 29.39 W (HDD Hibernation)
• Certifications: FCC, CE, BSMI, EAC, VCCI, CCC, RCM, KC
• Dimensions (WxDxH): 343.0 x 243.0 x 166.0 mm
• Weight: 6.0 kg
• Package Contents: 1x DS1819+ main unit, 1x Quick Installation Guide, 1x AC power cord, 1x Accessory pack, 2x RJ-45 LAN cable