Scan code: LN98429 Manufacturer code: NAS4B3TB

4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs

4 Bay Synology DS918+ NAS, 4x 3TB Seagate IronWolf HDDs

Thumbnail 1 : 4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs Thumbnail 2 : 4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs Thumbnail 3 : 4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs Thumbnail 4 : 4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs
Scan code: LN98429 Manufacturer code: NAS4B3TB
With a 10% deposit from just £22.23 / month (APR 15.9%)
Delivery Options
  • By DPD On 23rd Sep 2019 to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Synology DS918+

A powerful and scalable 4-bay NAS for home and business storage. Professionally built and tested in the state-of-the-art 3XS Systems factory, all you need to do is plug in a network cable and off you go.

3XS represents the last word in quality and reliability. We build thousands of systems and NAS solutions every year and we are confident that our reputation speaks for itself. You will find reviews of our systems in many popular publications both online and in print.

Detailed Specifications

Component Description
Capacity 12 TB
RAID mode None
Hard Drives 4 x 3TB Seagate IronWolf
CPU Intel Celeron J3455, quad-core, 1.5GHz
Network Ports 2 x 1GbE
USB 3 Ports 2

Cloud Station Backup for PC protection

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.

How Btrfs Protects your data

When dealing with large-scale data storage, businesses require a solution that prevents data corruption, while providing flexible backup tools. The next-generation Btrfs file system brings these tools to Synology NAS servers, allowing businesses and organizations to reduce maintenance overhead and efficiently store their data. Btrfs file system introduces the most advanced storage technologies to meet the management needs of modern large scale businesses.

Sync your files Accross All your Devices

With Cloud Station Suite, every change made to your files will be automatically synced to other devices such as PCs, mobile devices, or another Synology NAS, while multiple data versions are retained so that you can recover files from a previous point-in-time when needed. There are many ways to manage your data with tools for administrators to monitor and manage various tasks.

Access your 4K Media Accross the Globe

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 StationComplete surveillance solution for recording, monitoring, and management.

All-in-one serverSave additional investment by integrating various network services, web/mail services, management applications into your NAS.

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

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

Desktop BackupSimplified backup solution for your Mac, PC, and mobile devices.

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

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.

Security Advisor


AES 256-bit encryption

2-step verification

Trust Level

Not sure this is the right NAS for you?

Visit our NAS configurator to choose your perfect NAS

NAS Form Factor Desktop
Bays 4 Bay
Total Storage Included 12000 GB
Type of Drives Included  
Edition of Drives Included  
Capacity of Drives Included  
Max. Storage Capacity  
Drive Interface Support
  • 1 x eSATA
  • 4 x SATA III - 6Gb/s
  • 2 x USB 3.0
Drive Form Factor Support
  • 4 x 2.5"/3.5"
  • 2 x M.2 (2280)
Internal Flash Memory No
Internal Flash Memory Capacity  
DOM Module No
DOM Capacity  
CPU Type Intel Celeron
CPU Model J3455
CPU Cores Quad Core
CPU Speed 1.5 GHz
RAM Memory Included 4GB
RAM Memory Type DDR3 SO-DIMM
Max. RAM Memory Supported 8GB
Cache Drive Interface  
Included Cache Drive Capacity  
Included Cache Drive Type SSD
LAN Type 10/100/1000
Expansion Slots  
External Connectivity
  • 1 x eSATA
  • 2 x USB 3.0 Type-A
Cooling Fan
Noise Level 19.8 dB(A)
PSU Type External
PSU Wattage 28.8 W
Max. Power Consumption  
Physical Security  
Dimensions 199 x 166 x 223 (WxHxD mm)
Weight 2.28 kg
Additional Information
Scan Code LN98429
Model Number NAS4B3TB
GTIN 5055948914051

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
7 days
RTB Period:
24 months
Manufacturer Contact Details
01204 474756
TekSpek Guides
Date Issued: 14th Jun 2008

This TekSpek covers DAS and NAS, what they mean, what they’re used for and how they’re different. We’ll start by looking at the technology, then move on to the players in the market and how the market is moving forward.

Read More

Questions & Answers

Which hard drives are used in this package, and why is there only a 2 year warranty and not 3

LN98429, Synology DS918+, 4x3TB hard drive package. The Synology DS918+ usually has a 3 year warranty. Most hard drives used in a NAS also have a 3 year warranty.
Asked by: Spud12345
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4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs
4 Bay Synology DS918+ NAS, 4x 3TBSeagate IronWolf HDDs