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Synology DiskStation DS918+ 4-Bay All-in-One NAS Server with 4K Video Transcoding and 4TB (4 x 1TB) WD RED Hard Drives

CCL Code: NAS0497
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Manufacturer Code: DS918+/4TB-RED
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Manufacturer: Synology
Synology DiskStation DS918+ 4-Bay All-in-One NAS Server with 4K Video Transcoding and 4TB (4 x 1TB) WD RED Hard Drives

Key Features:

  • 4 GB DDR3L
  • 225 MB/s reading and 221 MB/s writing
  • 2 x USB 3.0 ports
  • Dual 1GbE LAN
  • 4 x 1 TB WD Red

Discontinued

Sorry, this product has been discontinued. We have found some similar products below.

DiskStation DS918+

Powerful and scalable 4-bay NAS for growing businesses

High-speed scalable storage server

Synology DS918+ is designed for small and medium-sized businesses and IT enthusiasts. With a powerful built-in AES-NI hardware encryption engine, DS918+ provides exceptional encrypted file transmission. Also capable of transcoding up to two channels of H.265/H.264 4K videos at the same time, DS918+ is ideal for sharing and storing ultra-high definition media content.

Satisfy your need for performance and capacity

DS918+ supports up to two M.2 NVMe 2280 SSDs, allowing fast system cache creation without occupying internal drive bays. Scalable up to 9 drives with a Synology Expansion Unit DX517, DS918+ answers the need for flexible storage capacity.

Btrfs: Next generation storage efficiency

Btrfs file system introduces the most advanced storage technologies to meet the management needs of modern large scale businesses:

- Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders
- Snapshot Replication provides schedulable and storage capacity-saving data protection with 1,024 shared folder backups and 65,000 system-wide snapshots
- File or folder level data restoration makes data recovery fast and flexible
- Automatic file self-healing detects and recovers corrupted files without user intervention

Digital asset protection

Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes. Learn more

Security Advisor

Analyzes system settings, password strength, network preferences, and removes any possible malware.

AppArmor

A kernel-level enhancement that blocks malicious programs from accessing unauthorized system resources.

AES 256-bit encryption

Encrypt shared folders and network data transmission to keep data from unauthorized access.

2-step verification

Prevent others from logging in to your DSM by generating a one-time password (OTP) on your mobile device.

Trust Level

Customize the trust level in Package Center to avoid installing packages from untrusted sources, safeguarding your NAS from unknown or tampered package files.

Synchronize files across your devices

Cloud Station Suite provides real-time data synchronization across all your devices, such as computers, mobile devices, and other Synology NAS whenever a file is modified. "Intelliversioning" keeps the most important file versions to better utilize storage space.

4K Multimedia Server

Access and stream your 4K media content anytime and anywhere. DS918+ supports 4K H.264/H.265 online transcoding via Video Station and DS video, allowing 4K videos to be converted and played on the fly on other computers, smartphones, and media players that originally do not support Ultra HD formats.

Powered by Synology DSM

Surveillance Station

Complete surveillance solution for recording, monitoring, and management.

Collaboration Suite

Synology Office, Calendar and Chat guarantee a secure and high-performance private communication and user-friendly content organization.

All-in-one server

Save additional investment by integrating various network services, web/mail services, management applications into your NAS.

DSM UI

Award-winning operating system with an intuitive user interface and powerful capabilities.

Desktop Backup

Simplified backup solution for your Mac, PC, and mobile devices.

Security

Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.

Main 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

Physical

Warranty Three years, limited.
Form Factor Desktop
Case Colour Black
Pack Quantity 1
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
Width 19.9 cm
Depth 22.3 cm
Height 16.6 cm
Weight 2.28 kg
Security Locking Mechanics Kensington Security Slot
LED Status Indicators Brightness adjustable front LED indicators
Enclosure type Server Enclosure

CPU

CPU Type Intel Celeron
CPU Family Intel Celeron
Processor Number J3455
CPU Speed 1.5 GHz

Memory

Memory Size 4 MB
Maximum RAM 8 GB

Storage

Hard Drive Interface SATA
Total Hard Disk Size 4096 GB
Number of Hard Disks 4
Hard Disk Size 1024 GB
RAID Support 0, 1, 5, 6, 10, JBOD
Number of Bays 4

Supported Formats

Supported File System Internal: Btrfs, ext4 • External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT

Interfaces/Ports

USB Support USB3.0
USB 2.0/ USB3.0 No
RJ-45 Ports 2 x RJ-45

Network (Wired)

Network Connection 1GbE (RJ45)

System

Management Maximum internal volume: 512, Maximum iSCSI target: 32, Maximum iSCSI LUN: 256, iSCSI LUN clone/snapshot support
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)
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
Software Included (may be trial or restricted) 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 Web Browsers Chrome, Firefox, Internet Explorer 10 onwards, Safari 10 onwards; Safari (iOS 10 onwards), Chrome (Android 6.0 onwards)
Language Selection English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Polski, Magyar, Português do Brasil, Português Europeu, T
File Sharing Maximum local user account: 2,048 • Maximum local group: 256 • Maximum shared folder: 512 • Maximum concurrent SMB/NFS/AFP/FTP connection: 1000

System Requirements

Operating Systems Supported Windows 7 and 10, Mac OS X 10.11 onwards

Electrical

Power Supply 100W Power Supply
Electrical Voltage 100 to 240 V AC
Electrical Power Consumption 28.8 W
Electrical Frequency 50 to 60 Hz
Cooling System Full-Speed Mode • Cool Mode • Quiet Mode
Power Saving Capabilities Scheduled Power On/Off • Wake on LAN/WAN
System Fans 2 x 92mm Cooling Fans

Environmental

Operating Temperature 5 to 40 °C
Noise Level (full operating mode) 19.8 dbA
Relative Humidity 5 to 95 %
Altitude (Operating) 5000 m

Key Features

Total Bay Capacity 4 TB
Total Bay Capacity (SATA) 4 TB
Disk Form Factor 2.5 & 3.5
PC Connection Type USB3.0
HDD Connection SATA III
Maximum Supported Drive Capacity 4 TB
Supports RAID 0 Yes
Supports RAID 1 Yes
Supports RAID 1+0 Yes
Supports RAID 5 Yes
Supports RAID 6 Yes
Supports JBOD Yes
Supports Manufacturer-specific RAID No

Item Details

Manufacturer Synology
Manufacturer Code DS918+/4TB-RED
EAN Multiple EANs
Condition New

Manufacturer Information

Manufacturer Synology
Manufacturer Code DS918+/4TB-RED

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