Scan code: LN117299 Manufacturer code: DS3617xsII

Synology DiskStation DS3617xsII 12 Bay NAS Enclosure

12 Bay Synology DiskStation DS3617xsII Desktop NAS, Quad Core Intel Xeon D-1527, 16GB DDR4, 2.5"/3.5" SATA, GbE, USB 3.2

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Scan code: LN117299 Manufacturer code: DS3617xsII
£2,339.99Item currently awaiting an ETA
Pre order
From £54.69 / month (APR 5.9%) or 0% for 4 months
Monthly Payment: £201.13
Instalment Rate: 5.9% p.a. (fixed)
Cost of purchase: £2,339.99
Total inc. interest: £2,413.46
Monthly Payment: £103.45
Instalment Rate: 5.9% p.a. (fixed)
Cost of purchase: £2,339.99
Total inc. interest: £2,482.59
Monthly Payment: £70.92
Instalment Rate: 5.9% p.a. (fixed)
Cost of purchase: £2,339.99
Total inc. interest: £2,553.01
Monthly Payment: £54.69
Instalment Rate: 5.9% p.a. (fixed)
Cost of purchase: £2,339.99
Total inc. interest: £2,624.75
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
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Purchase Rate: 21.9% p.a. (variable)

Representative: 21.9% APR (variable)

Assumed Credit Limit: £1,200

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With a 10% deposit from just £58.45 / month (APR 15.9%)
Delivery Options
  • By DPD 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
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    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
Product Overview

High Capacity Server for Critical Workloads

Synology DiskStation DS3617xsII is a general purpose 12-bay NAS system designed to excel in data-heavy environments as a file server, surveillance server, or as virtual machine storage. Powered by Synology DiskStation Manager (DSM), DS3617xsII comes with powerful built-in business solutions and optional expandability for SATA SSD cache, 10/25 GbE networking, and up to 36 drive bays.

Versatile and Reliable Storage Platform

The DS3617xsII combines high performance with high scalability to deliver a cost-efficient data management solution.

Optimised for Data Protection and Integrity

Synology's DSM operating system and the Btrfs file system work together to safeguard your data with data protection technologies.

Advanced snapshot technology
Provides schedulable and near-instantaneous data protection for shared folders and LUNs.

File and folder-level data restoration
Enables restoration of specific files or folders.

Flexible storage quota system
Helps admins manage available space by specifying storage limits for shared folders.

File Self-Healing
Detects and recovers corrupted files using mirrored metadata and RAID configurations.

Inline compression
Compresses data before it is written to the drive, reducing write commands and optimising storage space.

Data Backup Solutions for IT Infrastructure

Synology Active Backup Suite is a collection of license-free backup solutions built to protect Windows PCs and servers, VMs, other file servers, and SaaS applications.

Active Backup for Business (ABB)
Consolidates backup tasks for physical and virtual environments with rapid restoration of files, entire physical machines, and VMs.

Active Backup for Google Workspace
Allows users to back up Google Workspace data from Gmail, Contacts, Calendar, and Drive.

Active Backup for Microsoft 365
Provides complete backup of Microsoft 365 application data from OneDrive for Business, SharePoint Online, emails, contacts, and calendar.

Remote and On-Premises Collaboration

Synology's collaboration suite provides a private cloud solution for onpremises and remote workers to concurrently edit documents, share files, manage emails, send instant messages, and more.

By leveraging private cloud infrastructure, businesses can ensure complete data ownership and multi-layered security.

Synology Office
Lets multiple users edit, comment on, and share files together using Synology Documents, Spreadsheets, and Slides.

Synology Drive
Is a cloud file management solution that supports remote data access, synchronisation, on-demand file restoration, and backup.

Synology Chat
Brings teams together with one-on-one chats, group chats, and encrypted private channels over multiple platforms.

Synology MailPlus
Provides a secure, reliable, and private email server.

Synology Calendar
Helps teams keep track of what is most important with convenient calendar sharing and scheduling.

Private Video Surveillance

With Synology Surveillance Station, the DS3617xsII becomes a powerful Network Video Recorder solution with support for up to 75 IP cameras.

Virtualisation and Certified Storage

DSM streamlines provisioning for and management of virtual machines with full certification for VMware® vSphere™, Microsoft® Hyper-V®, Citrix® XenServer™, and OpenStack virtualisation environments.

Synology Storage Console for VMware or Windows platforms lets you manage storage directly from your hypervisor. VMware VAAI integration and Windows ODX help offload storage operations and speed up data transfer.

Synology Virtual Machine Manager (VMM)
Is a hosted hypervisor for virtual machines running Windows®, Linux®, or virtualised versions of DSM with recovery mechanisms that ensure data protection on each VM.


• Solid Performance: Delivers up to 2,359/2,178 MB/s sequential read/write performance.
• Easy Scalability: Add 24 additional drive bays for a total of 36 with up to two DX1215(II)2 expansion units.
• Performance Enhancements: Add 10/25GbE networking3 or fast SATA SSD cache.
• Synology High Availability: Maximises service uptime by combining two devices into a high-availability cluster with minute-level failover.

Edition DS3617xs II
NAS Form Factor Desktop
Bays 12 Bay
Total Storage Included N/A
Type of Drives Included  
Edition of Drives Included  
Capacity of Drives Included  
Max. Storage Capacity (single volume size) 108/200 TB
Drive Interface Support 12 x SATA III - 6Gb/s
Drive Form Factor Support 12 x 2.5"/3.5"
Internal Flash Memory No
Internal Flash Memory Capacity  
DOM Module No
DOM Capacity  
CPU Type Intel Xeon
CPU Model D-1527
CPU Cores Quad Core
CPU Speed 2.2 GHz
RAM Memory Included 16GB
Max. RAM Memory Supported 48GB
Cache Drive Interface  
Included Cache Drive Capacity  
Included Cache Drive Type  
LAN Type 10/100/1000
Expansion Slots 1 x PCIe 3.0 x8
External Connectivity
  • 2 x Expansion Port
  • 4 x RJ45
  • 1 x Serial (COM)
  • 2 x USB 3.2 Gen 1
Cooling Fan
Noise Level  
PSU Type Internal
PSU Wattage  
Max. Power Consumption  
Physical Security  
Dimensions 300 x 270 x 340 (WxHxD mm)
Weight 9.8 kg
Additional Information
Scan Code LN117299
Model Number DS3617xsII
GTIN 4711174724307

Please note your statutory rights are not affected.

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

60 months
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
+44 (0)1908 274659
Synology DiskStation DS3617xsII 12 Bay NAS Enclosure
Synology DiskStation DS3617xsII 12 Bay NAS Enclosure