Synology DiskStation DS918+ (0TB) 4-Bay All-in-One NAS Server with 4K Video Transcoding Bundled with 4GB Memory Upgrade

Product Code: DS918+ +4GB MEM UPG

Product Features

  • Powerful and scalable 4-bay NAS for growing businesses
  • Encrypted sequential throughput performance at over 225 MB/s reading and 221 MB/s writing
  • Quad-core processor with AES-NI hardware encryption engine
  • 4 GB DDR3L-1866 memory (scalable up to 8 GB)
  • Dedicated M.2 NVMe SSD slots for system cache support
  • Dual 1GbE LAN with failover and Link Aggregation support
  • 2 x USB 3.0 ports and 1 x eSATA Port
  • Scalable up to 9 drives with Synology DX517
  • Advanced Btrfs file system offering 65,000 system-wide snapshots and 1,024 snapshots per shared folder
  • Two channels H.265/H.264 support 4K video transcoding on the fly
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Product Description

Synology DiskStation DS918+ is a 4-bay NAS designed for small and medium-sized businesses and IT enthusiasts. Powered by a new quad-core processor, DS918+ provides outstanding performance and data encryption acceleration along with real-time transcoding of 4K Ultra HD source contents. Synology DS918+ is backed by Synology's 3-year limited warranty. Synology DS918+ is a 4-bay network attached storage solution equipped with a quad-core processor and 4GB DDR3L memory (expandable up to 8GB). With Link Aggregation enabled, DS918+ delivers great sequential throughput performance at over 226 MB/s reading and 222 MB/s writing . With AES-NI hardware accelerated encryption, DS918+ delivers encrypted data throughput at over 225 MB/s reading and 221 MB/s writing. DS918+ newly supports M.2 NVMe 2280 SSDs, allowing fast system cache creation without occupying internal drive bays. DS918+ can support up to 9 drives when connected to one Synology DX5172 expansion unit. Storage capacity can be expanded according to your business needs with minimal effort. DS918+ introduces the Btrfs file system, bringing the most advanced storage technologies to meet the management needs of modern businesses: Built-in data integrity check detects data and file system corruption with data and meta-data checksums and improves the overall stability - Flexible Shared Folder/User Quota System provides comprehensive quota control over all user accounts and shared folders - Advanced snapshot technology with customizable backup schedule allows up to 1,024 copies of shared folder backups in a minimum 5-minute interval without occupying huge storage capacity and system resources - File or folder level data restoration brings huge conveniences and saves time for users who wish to restore only a specific file or folder - File self-healing: Btrfs file system can auto-detect corrupted files with mirrored metadata, and recover broken data using the supported RAID volumes, which include RAID1, 5, 6, and 10.

Model Name: DS918+

Synology's Virtual Machine Manager opens up abundant possibilities, allowing you to set up and run various virtual machines, including Windows, Linux, and Virtual DSM. You can also test new software versions in a sandbox environment, isolate your customers' machines, and increase the flexibility of your DS918+ with reduced hardware deployment and maintenance costs. Synology iSCSI storage fully supports most of the virtualization solutions, enhancing work efficiency with an intuituve management interface. VMware vSphere 6.5 and VAAI integration help offload storage operations and optimize computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate, while OpenStack Cinder support transforms your Synology NAS into a block-based storage component. Synology DiskStation DS918+ features real-time transcoding for up to 2 channels of H.264/H.265 4K videos at the same time, bringing more powerful support to the latest multimedia formats and contents. With Video Station, you can organize personal digital video library with comprehensive media information, and watch 4K Ultra HD movies and films. The intuitive design of Photo Station allows you to effortlessly organize photos into customized categories, smart albums and blog posts, and link them to social networking websites within a few clicks. Audio Station comes with Internet radio and lossless audio formats support, and provides music playback via DLNA and AirPlay-compliant devices.

Warranty: Three years, limited.

Product Type: Storage Enclosure

Product Family: DiskStation

Product Specification
Altitude (Operating) 5000m
Backup Facilities Hyper Backup: Support local backup, network backup, and backup data to public clouds • Active Backup for Server: Centralize data backup for Windows and Linux servers without client installation • Backup tool: DSM configuration backup, macOS Time Machine support, Cloud Station Backup Shared folder sync - maximum task number: 8
Case Colour Black
Certification(s) RoHS Compliant
Cooling System Full-Speed Mode • Cool Mode • Quiet Mode
CPU Family Intel Celeron
CPU Speed 1.5
Dimensions 19.9cm (W) x 22.3cm (D) x 16.6cm (H) - Weight 2.28kg
Enclosure type Desktop
Environmental , Operating Temperature 5 to 40°C
eSATA Port(s) 1 x eSATA
File Sharing Maximum local user account: 2,048 • Maximum local group: 256 • Maximum shared folder: 512 • Maximum concurrent SMB/NFS/AFP/FTP connection: 1000
Form Factor Desktop
Hard Disk 0GB (0 x 0GB)
Hard Disk Size 0
Hard Drive Interface SATA
In The Box DS918+ main unit x 1 • Quick Installation Guide x 1 • Accessory pack x 1 • AC power adaptor x 1 • RJ-45 LAN cable x 2
Language Selection English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Ceský
LED Status Indicators Brightness adjustable front LED indicators
Management Maximum internal volume: 512, Maximum iSCSI target: 32, Maximum iSCSI LUN: 256, iSCSI LUN clone/snapshot support
Maximum Enclosure Capacity Number of Bays 4
Memory (Maximum) 8GB (8GB) DDR3L
Memory Size 8
Model Name DS918+
Network (Wired)
Network Connection 1GbE (RJ45)
Network Protocol(s) SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
Noise Level (full operating mode) 19.8dbA
Number of Bays 4
Operating Systems Supported Windows 7 and 10, Mac OS X 10.11 onwards
Pack Quantity 1
Power Saving Capabilities Scheduled Power On/Off • Wake on LAN/WAN
Power Supply 100W Power Supply
Processor Intel Celeron (J3455) 1.5GHz
Product Family DiskStation
Product Type Storage Enclosure
RAID Support 0, 1, 5, 6, 10, JBOD
Relative Humidity 5 to 95%
RJ-45 Ports 2 x RJ-45
Security Firewall, Encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, Rsync over SSH, Login auto block, Let's Encrypt support, HTTPS (customizable cipher suite)
Security Locking Mechanics Kensington Security Slot
Software Included iOS/Android applications: DS audio, DS cam, DS cloud, DS file, DS finder, DS get, DS note, DS photo, DS video, MailPlus • Windows Phone applications: DS audio, DS file, DS finder, DS get, DS photo, DS video
Supported File System Internal: Btrfs, ext4 • External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
Supported Formats
Supported Web Browsers Chrome, Firefox, Internet Explorer 10 onwards, Safari 10 onwards; Safari (iOS 10 onwards), Chrome (Android 6.0 onwards)
System Fans 2 x 92mm Cooling Fans
System Requirements
Total Hard Disk Size 0
USB Port(s) 2 x USB 3.0
Voltage/Power/Frequency 100 to 240V AC / 28.8W / 50 to 60Hz
Warranty Three years, limited.
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