• CPU: Realtek RTD1296 quad-core 1.4GHz
• Hardware encryption engine: Yes
• Hardware transcoding engine:
  - Supported codec: MPEG-4 Part 2 (XVID, DIVX5), MPEG-2, VC-1, 10-bit H.265 (HEVC)
  - Maximum resolution: 4K (4096 x 2160)
  - Maximum frames per second (FPS): 60
• Memory: 1 GB DDR4
• Compatible drive type: 1 x 3.5" or 2.5" SATA HDD/SSD (drive not included)
• External port: 2 x USB 3.0 port
• Size (HxWxD): 166 x 71 x 224 mm
• Weight: 0.7 kg
• LAN: Gigabit (RJ-45) x 1
• Wake on LAN/WAN: Yes
• Scheduled power on/off: Yes
• System fan: 60 x 60 x 15 mm
• AC input power voltage: 100V to 240V AC
• Power frequency: 50/60Hz, single phase
• Operating temperature: 5°C to 40°C (40°F to 104°F)
• Storage temperature: -20°C to 60°C (-5°F to 140°F)
• Relative humidity: 5% to 95% RH
• Maximum operating altitude: 5,000 m (16,400 ft)

General DSM Specification

• Networking protocol: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN ™ , L2TP)
• File system:
  - Internal: ext4
  - External: ext4, ext3, FAT, NTFS, HFS+, exFAT3
• Supported RAID type: Basic
• Storage management:
  - Maximum internal volumes: 1
  - Maximum iSCSI targets: 10
  - Maximum iSCSI LUNs: 10
• File sharing capability:
  - Maximum local user accounts: 2,048
  - Maximum local groups: 256
  - Maximum shared folders: 256
  - Maximum concurrent SMB/NFS/AFP/FTP connections: 200
• Privilege: Windows Access Control List (ACL), application privilege
• Directory service: Windows® AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration
• Security: Firewall, encrypted shared folder, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (Customisable cipher suite)
• Supported client: Windows 7 and 10, Mac OS X® 10.11 onwards
• Supported browser: Chrome®, Firefox®, Internet Explorer® 10 onwards, Safari® 10 onwards; Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards)
• Interface Language: English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český and more

Packages and 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
• 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
• Universal Search: Offer global search into applications and files
• Hyper Backup: Support local backup, network backup, and backup data to public clouds
• Backup tool: DSM configuration backup, macOS Time Machine support, Cloud Station Backup Shared folder sync - maximum tasks: 2
• Cloud Station Suite: Sync data between multiple platforms by installing the client utilities on Windows, Mac, Linux, Android and iOS devices, while retaining up to 32 historical versions of files. Maximum concurrent file transfers: 200
• Cloud Sync: One or two-way synchronisation with public cloud storage providers including Alibaba Cloud OSS, Amazon Drive, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk
• Surveillance Station: Maximum IP cameras: 15 (total of 450 FPS at 720p, H.264) (includes two free camera licenses; additional cameras require the purchasing of additional licenses)
• VPN Server: Maximum connections: 5, supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
• Mail Server: Supported Mail Server protocol: POP3, SMTP, IMAP, support LDAP/AD account
• Mail Station: Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, customisable SMTP server
• Collaboration Suite:
  - Chat maximum users: 500
  - Office maximum users: 100, maximum simultaneous editing users: 30
  - Calendar: support CalDAV and access via mobile devices
•  Note Station: Rich-text note organisation and versioning, encryption, sharing, media embedding and attachments
• Storage Analyser: Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, largest/most/least frequently modified files
• Antivirus Essential: Full system scan, scheduled scan, white list customisation, virus definition auto update
• Download Station: Supported Download Protocols: BT, HTTP, FTP, NZB, eMule, Thunder, FlashGet, QQDL. Maximum concurrent download tasks: 30
• Web Station: Virtual host (up to 30 websites), PHP/MariaDB®, 3rd-party applications support
• Other packages: Video Station, Photo Station, Audio Station, DNS Server, RADIUS Server, iTunes® Server, Log Center, additional 3rd-party packages are available on Package Center
• iOS/Android™ applications: DS audio, DS cam, DS cloud, DS file, DS finder, DS get, DS note, DS photo, DS video
• Windows Phone® applications: DS audio, DS file, DS finder, DS get, DS photo, DS video

Environment and Packaging

• Environment safety: RoHS compliant
• Package content:
  - DS118 main unit
  - Quick Installation Guide
  - Accessory pack
  - AC power adapter
  - RJ-45 LAN cable
• Optional accessories:
  - VisualStation VS360HD, VS960HD
  - Surveillance Device License Pack
  - 2.5" Disk Holder Type C