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Synology RackStation RS1626XS+ NAS/storage server Rack (1U) Intel® Xeon® D D-1726 16 GB DDR4 0 TB DiskStation Manager Black

Synology RackStation RS1626XS+, NAS, Rack (1U), Intel® Xeon® D, D-1726, 16 GB, DDR4

Best offerPrice trend

£3,669

-20%
Price trend
Detailed analysis ›
Price history of Synology RackStation RS1626XS+ NAS/storage server Rack (1U) Intel® Xeon® D D-1726 16 GB DDR4 0 TB DiskStation Manager Black over the last 3 months
DatePrice
10 July 2026£4,608
10 July 2026£4,608
16 July 2026£4,593
16 July 2026£4,593
28 July 2026£4,617
28 July 2026£4,617
1 August 2026£4,667
4 August 2026£4,617
8 August 2026£4,577
8 August 2026£4,591
15 August 2026£4,583
17 August 2026£4,583
18 August 2026£4,724
29 August 2026£4,703
30 August 2026£4,703
1 September 2026£4,728
9 September 2026£4,605
9 September 2026£4,605
16 September 2026£4,655
23 September 2026£4,605
26 September 2026£4,403
26 September 2026£3,669

Product Information

High-performance scalable storage for enterprise workloads

Designed for reliability
Redundant power

Redundant power supplies ensure maximum server uptime by preventing single-point power failures.

Failover cluster
Maximize service continuity by pairing two identical units into a Synology High Availability cluster, ensuring automated, minute-level failover in the event of hardware failure.

Network redundancy and load balancing
Built-in 2x 10GbE ports can be bonded with Link Aggregation to enable automatic network failover and load balancing.

Accommodates future expansion
The RS1626xs+ can be flexibly configured to meet evolving needs through faster networking, local SSD cache, or increased storage.

Flexible networking options
Improve I/O performance or add redundancy with optional 10GbE or 25GbE SFP+/SFP28 and 10GbE Ethernet NICs, or Fibre Channel HBAs.

Built-in M.2 slots
Two integrated M.2 slots support NVMe SSD caching to reduce latency and improve IOPS in HDD arrays, without occupying PCIe expansion slots or front drive bays.

Storage expansion
Expand to 16 drive bays with RX1225RP expansion unit.

Automated storage tiering
Synology Tiering automatically moves infrequently accessed data to cost-efficient tiers, balancing performance and capacity to optimize your storage ROI. The RS1626xs+ can be configured as either hot or cold storage, providing the flexibility to complement your existing hardware and infrastructure.

Intuitive storage for on-site and remote teams
Provide secure and convenient cross-platform tile access, sharing, and synchronization across multiple locations.

A secure private cloud solution for enterprise collaboration

A private cloud suite for file sharing

Empower your entire organization with streamlined access, sharing, and syncing of data from any location. Establish granular control over file and folder access and sharing permissions. Maintain a comprehensive audit trail of file activities and track changes to file share settings with detailed records.

Multi-platform support
Access personal and shared data from mobile apps, desktop clients, web browsers, or another Synology system. Any changes you make are automatically synced to other devices as soon as they are connected.

Efficient multi-site synchronization

Cloud-powered multi-site syncing

Empower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.

NAS-to-NAS synchronization
Automate site-to-site data synchronization for better team workflows. Options for one-way or two-way syncing keeps files and folders up-to-date across every data site.

Sync to public cloud providers
Connect seamlessly to public cloud services including Amazon S3, BackBlaze B2, Dropbox, Google Cloud Storage, Microsoft Azure, and OpenStack Swift. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.

Collaboration in a secure cloud, assisted by AI
Enhance workplace collaboration with Synology Office Suite. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership.9 Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations. AI assistance enhances productivity across apps, with support for leading AI providers via API key integration.

Work smarter with AI
An all-in-one private cloud productivity AI solution with smart tools and privacy controls.

Comprehensive backup solutions

Endpoint, VM, and NAS/SAN protection

Securely back up a wide range of systems including Windows, Mac, and Linux endpoints, VMware® and Hyper-V® virtual machines, and Synology servers. Expand protection to physical servers running Windows or Linux, as well as storage solutions such as Nutanix Files, NetApp ONTAP, and Windows Server with VSS (Volume Shadow Copy Service). Built-in deduplication technology optimizes storage efficiency, while multi-versioning capabilities provide flexible restoration options.

Microsoft 365 and Google Workspace
Centralize backups of Microsoft 365 and Google Workspace data to protect cloud data from accidents and simplify compliance with data retention policies. Schedulable backups, flexible file versioning, and block-level deduplication ensure flexibility and storage and bandwidth savings.

Advanced data protection and recovery
Efficient and reliable Synology system backup

Back up entire systems or all data, applications, and configurations to a wide range of storage destinations, including Synology C2 Storage.8 In case of data loss, quickly restore complete systems through bare-metal recovery or retrieve individual files as needed. Advanced features including automated scheduling, granular access controls, end-to-end encryption, data deduplication, and multi-version retention empower you to create the optimal backup plan for your data deployment.

Tamper-proof protection with immutable snapshots
Safeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.

Surveillance
Synology Surveillance Station

Protecting your business has never been easier, with centralized management, support for over 17,000 IP camera models, and remote monitoring and playback. Synology’s video management system provides all the tools you need for live monitoring, investigation, management, and backup.

Open integration platform for surveillance
Connect third-party hardware, AI analytics, and specialized apps through open APIs. Our platform ensures seamless integration with your existing infrastructure, creating a flexible, future-ready security ecosystem.

Centralized monitoring and management
Monitor and manage your Synology fleet from a central interface, on-prem or in the cloud.

Central Management System
Manage Synology servers from a central console using group policies, task delegation, batch updates, and more.

Active Insight
Monitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.

Performance backed by Synology drives
Designed for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.

Hard drives designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.

Synology has you covered
The RS1626xs+ is backed by Synology's five-year limited warranty,11 including technical support and hardware replacement services to maximize your return on investment and ensure continued high-quality performance.

NAS & Storage Servers Synology

Product

Name
Synology RackStation RS1626XS+ NAS/storage server Rack (1U) Intel® Xeon® D D-1726 16 GB DDR4 0 TB DiskStation Manager Black

Weight & dimensions

Width
481.9 mm
Depth
668.5 mm
Height
44 mm
Weight
9.5 kg

Power

Power supply unit (PSU) capacity
250 W
Redundant power supply (RPS) support
Yes
Power consumption (typical)
97.59 W
Power consumption (HDD standby)
56.19 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Number of phases
1

Operational conditions

Operating temperature (T-T)
5 - 35 °C
Operating relative humidity (H-H)
8 - 80%
Storage temperature (T-T)
-20 - 60 °C
Storage relative humidity (H-H)
5 - 95%
Operating altitude
0 - 5000 m

Network

Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)
10000 Mbit/s
iSCSI support
Yes
Wake-on-LAN ready
Yes
Wake-on-WAN ready
Yes
Supported network protocols
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

Ports & interfaces

Ethernet LAN (RJ-45) ports
3
USB port
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Remote management port
RJ-45 (Gigabit)
Expansion ports quantity
1
PCI Express x8 (Gen 4.x) slots
1

Memory

Internal memory
16 GB
Internal memory type
DDR4
Maximum RAM supported
64 GB
Memory slots
4
Memory form factor
RDIMM
ECC
Yes

Processor

Processor family
Intel® Xeon® D
Processor manufacturer
Intel
Processor model
D-1726
Processor frequency
2.9 GHz
Processor boost frequency
3.5 GHz
Processor cores
6
Processor threads
12
Processor cache
10 MB
Number of processors installed
1
Processor lithography
10 nm
Thermal Design Power (TDP)
70 W

Other features

Security features
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
Size (imperial)
48.3 cm (19")
Supported protocols
SMB AFP NFS FTP WebDAV Rsync
Doesn't contain
Lead, Mercury, Cadmium
Warranty period
5 year(s)
Compliance certificates
Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL, RoHS
Expansion description
Mini-SAS HD

Storage

Storage drives installed
No
Total installed storage capacity
0 TB
Number of storage drives installed
0
Number of storage drives supported
4
Installed storage drive type
No
Supported storage drive types
HDD & SSD
Storage drive capacity
0 GB
Storage drive interface
M.2, Serial ATA, Serial ATA II, Serial ATA III
RAID support
Yes
Storage drive sizes supported
2.5,3.5,M.2
NVMe
Yes
Number of M.2 (M & B) slots
2
RAID levels
F1, JBOD, 0, 1, 5, 6, 10
Hot-swap drive bays
Yes
Supported file systems
ext4, BTRFS, ext3, FAT32, NTFS, HFS+, exFAT
Maximum number of drives (with expansion)
16

Packaging content

Cables included
Power
Power cables quantity
2

Performance

Type
NAS
Device class
Small & Medium Business
Backup function
Yes
Noise level
52.6 dB
Snapshot
Yes
Security algorithms
SSL/TLS, SSH, HTTPS
Access Control List (ACL)
Yes
Reset button
Yes
Browser supported
Chrome, Firefox, Edge, Safari
Share folder
512

Design

Chassis type
Rack (1U)
Cooling type
Active
Product colour
Black
Number of fans
4 fan(s)
Fan diameter
4 cm
Fan diameter 2
4 cm
LED indicators
Power, Alarm, Status
Built-in display
No

Features

Product languages
Multi

Software

Operating system installed
DiskStation Manager

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