4-bay Synology NAS Server for Small Business & Workgroups DS418

Processor: Realtek RTD1296
Internal memory: 2 GB DDR4
IP Camera Licenses: 30 (includes 2 free licenses)
Management: Management by client UI HTTP / HTTPS Ports
Number of hard drives: 4 x 3.5 "/2.5" SATA II / III
Max. HDD capacity: 48TB
RAID operations: Synology Hybrid RAID, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Ports: 3 x USB3.0 2 x RJ-45
Network: 2 x 10/100/1000 Mbps (RJ-45)
Security: IP Auto-Block FTP over SSL / TLS Firewall Encrypted Network Backup over Rsync HTTPS Connection
Applications: Media server Plex Media Server Antivirus Essential Photo Station Audio Station Video Station Download Station Cloud Station Server Note Station Surveillance Station
Dimensions (W x D x H): 166 x 199 x 233
Hard Drives Included: No.
Media server support: DLNA compatibility
Networking protocols: AFP CIFS NFS FTP WebDAV CalDAV iSCSI Telnet SSH SNMP VPN (PPTP, OpenVPN)
Cooling: 2 x 92mm fan
Power supply: 90W adapter 100-240V
Backup solutions: Cloud Station Server Cloud Sync Hyper Backup Vault Hyper Backup
File sharing: Maximum Local Groups - 256 Maximum Local User Accounts - 2048 Maximum Shared Folder - 256 Maximum Shared Folder Sync Tasks - 4 Windows Access Control List (ACL) NFS Kerberos Authentication Integration
Accessories included: AC power cord X 1 AC power adapter X 1 RJ-45 LAN cable X 2
Others: Hardware Transcoding Engine SSD TRIM