Specification

• Mfr Part Number: DS3617XS
  
• Hardware:
  • CPU: Intel Xeon D-1527 (2.2GHz, burst up to 2.7GHz, Quad Core) w/ Hardware Encryption Engine (AES-NI)
    
  • Memory: 16GB DDR4 ECC SO-DIMM (Expandable up to 48GB) 
    
  • Drive Bays: 12x 3.5" or 2.5" SATA2/SATA3 HDD (Hard drive not included)
    
  • Max Internal Capacity: 120 TB (10 TB HDD x 12) (Capacity may vary by RAID types)
    
  • Hot Swappable Drive
    
  • External HDD Interface: 2x USB 3.0 Ports, 2x Expansion Ports
    
  • LAN: 4x Gigabit (with Link Aggregation / Failover support)
    
  • Wake on LAN/WAN
    
  • Fan: 2x (120 x 120mm) Fans
    
  • Easy Replacement System Fan
    
  • Wireless Support (dongle)
    
  • Power Recovery
    
  • Noise Level: 22.3 dB(A)
    
  • Scheduled Power On/Off
    
  • Power Supply Unit/Adapter: 500W
    
  • AC Input Power Voltage: 100 - 240V AC
    
  • Power Frequency: 50/60 Hz, Single Phase
    
• Networking Protocols: CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
  
• Security: FTP over SSL/TLS, IP Auto-Block, Firewall, Encrypted Network Backup over Rsync, HTTPS Connection
  
• File System:
  • Internal Drives: Btrfs, EXT4
    
  • External Drives: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
    
• File Sharing:
  • Max User Accounts: 16000
    
  • Max Groups: 512
    
  • Max Shared Folder: 512
    
  • Max Shared Folder Sync Tasks: 16
    
  • Max Concurrent CIFS/ AFP/ FTP Connections: 2048
    
  • Windows Access Control List (ACL) Integration
    
  • NFS Kerberos Authentication
    
• Utilities: Synology Assistant
  
• Applications:
  • File Station: Virtual drive, remote folder, Windows ACL editor, compressing / extracting archived files, bandwidth control for specific users or groups,  creating sharing links, transfer logs
    
  • Backup solutions: Network backup; local backup; desktop backup; configuration backup; OS X Time Machine; backup data to public cloud;  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
  • High Availability Manager: Combines two DS3617xs into one high-availability cluster
  • Security Advisor: Malware detection / removal; user account / password, network, system-related security scan
  • iOS / Android Applications: DS cloud, DS file, DS finder, DS cam, DS note, MailPlus
  • Windows Phone Applications: DS file, DS finder
• Supported Clients: Windows 7 or above, Mac OS X 10.10 or above
  
• Power Consumption: 108.2 W (Access), 53.4 W (HDD Hibernation)
  
• Certifications: FCC Class B, CE Class B, BSMI Class B
  
• Dimensions (WxDxH): 300.0 x 340.0 x 270.0 mm
  
• Weight: 9.8 kg
  
• Package Contents: Main Unit, Accessory Pack, AC Power Cord, 2x RJ-45 LAN Cable, Quick Installation Guide