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Synology

Synology DS1823xs+ 8-Bay 8GB RAM NAS Enclosure

Synology DS1823xs+ 8-Bay 8GB RAM NAS Enclosure

DS1823xs+

£1,846.67 incl. VAT | £1,538.89 excl. VAT
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Synology DS1823xs+ 8-Bay NAS Enclosure w/ 2 x M.2 NVMe Slots (8GB RAM)

Attention: The item you are viewing is classified as a ‘special order’ commercial-only product. Please note, this item cannot be returned unless found to be faulty. We appreciate your understanding.

Synology DS1823xs+ 8-Bay 8GB RAM NAS Enclosure is a Flexible eight (8) bay un-populated network attached NAS storage device for small and medium-sized businesses.

Synology DS1823xs+ 8-Bay NAS Enclosure w/ 2 x M.2 NVMe Slots (8GB RAM)

Synology DS1823xs+ 8-Bay 8GB RAM NAS Enclosure

Synology DS1823xs+ 8-Bay 8GB RAM NAS Enclosure is a powerful desktop storage server. With over 3,100/2,600 MB/s sequential read/write performance, up to 144 TB of raw storage, and the option to further boost I/O speeds through SSD cache, the DS1823xs+ provides powerful and flexible storage with built-in data protection capabilities.

DiskStation DS1823xs+

Key Features



    • Drive Bays
      Flexible eight (8) bay un-populated network attached NAS storage device for small and medium-sized businesses.

    • Powerful Performance
      Over 3,100/2,600 MB/s sequential read/write throughput and over 173,100/80,800 random read/write IOPS support heavier applications.

    • On-Demand Expansion
      Attach up to two (2) plug-and-play Synology DX517 Expansion Units (sold separately) for up to 18 total drive bays and 324 TB of raw storage.

    • Comprehensive Backups
      Protect your IT infrastructure with licence-free solutions for backup, replication, and recovery.

    • Availability Safeguards
      Maximize uptime with hot-swappable drives, online volume expansion, and Synology High Availability clustering.


Private data centre on your desk

The DS1823xs+ is a powerful central storage server that can easily be deployed anywhere to provide shared data storage and sharing, endpoint and server backup, VM storage, surveillance management, and other business applications.

It is perfect in settings where no dedicated server rack or data centre is available.

    • Desktop-sized powerhouse
      Over 3,100/2,600 MB/s seq. read/write, built-in 10GbE, and up to 144 TB raw storage (before expansion).

    • Flexible configuration
      Add up to 10 extra drive bays, 25GbE or Fibre Channel, and SSD cache volumes when needed.

    • Versatile applications
      Back up 300 endpoints, manage 75 IP cameras, or safely sync and share files between devices and sites.


Safe, dependable, and scalable

Built-in data integrity protection, remote management options, and easy hardware expansion make the DS1823xs+ dependable, easy to maintain, and cost efficient.

    • Data integrity protection
      The Btrfs file system helps prevent data corruption or loss through metadata mirroring, file self-healing, and efficient point-in-time snapshots. ECC memory provides additional integrity safeguards.

    • Efficient remote management
      Monitor, manage, and replace drives and storage online in Synology DSM. Remotely reboot, reset, or view logs while the system is down thanks to out-of-band management (OOB).

    • Plug-and-play expansion
      The DS1823xs+ can be scaled to up to 18 bays by adding two (2) DX517 expansion units (sold separately) without system downtime, thanks to online storage and volume expansion.


The performance you need

Configure the DS1823xs+ to handle any workload. Easily add 1/10/25GbE or Fibre Channel ports and designate NVMe or SATA SSD volumes as read/write cache to boost HDD performance.

Simply faster

Experience faster file indexing in Synology Drive and higher sequential throughput.

    • 48% faster file indexing in Synology Drive.

    • 40% higher seq. throughput when using Encrypted Shared Folders.


Store, share, and protect

Manage all your documents, photos, and other files, back up applications and devices, and protect your physical assets with professional video surveillance.

Flexible file server

Use the DS1823xs+ as a central file repository and data sharing hub. Provide easy access to business data from PCs, phones, and other devices, and set up powerful cross-site syncing to empower collaboration between offices or branches.

Private cloud


A private cloud suite for file sharing
Empower your entire organisation with a streamlined ability to access, share, and sync data from anywhere.

Provide employees with access to corporate files through mobile apps, desktop clients, and a browser-based interface.

Set granular file and folder access and sharing permissions. Maintain a full overview of file activities and track file share settings changes with detailed records in the Synology Drive Admin Console.

Dependable and secure network storage
Use shared folders on your Synology device as reliable storage available from anywhere on your local network over all common protocols (SMB/NFS/WebDAV/FTP).

Protect your files against accidental changes and removal or even malware attacks with built-in snapshot technology and other backup options.

Cross-site syncing


Secure site-to site file and folder syncing
Make sure branches always have up-to-date copies of crucial documents and data available locally by syncing Synology systems one or two-way using Synology Drive Share Sync.

Have files updated across locations each time there is a change to efficiently keep all stakeholders on the same page.

Efficient cross-site syncing through the cloud
Boost syncing speeds, cut bandwidth use, and reduce your storage footprint by leveraging the powerful connectivity of Synology's data centers.

Synology Hybrid Share intelligently synchronizes data to Synology devices. Large or less frequently accessed files are stored on the cloud to reduce local storage requirements, while frequently used files are stored on local devices to provide users access at LAN speeds.

Backup repository

Back up files, folders, physical devices, VMs, and SaaS applications with free solutions, and protect your NAS with built-in technologies.

Back up all your devices


Centralize your backup and recovery solution
Consolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more with Active Backup Suite.

Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running.

Take advantage of built-in remote backup solutions designed to protect your data with seamless 3-2-1 backup configurations.

Protect your Synology system


Perform full system backups with Synology
Protect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups to local and remote servers, external drives, or cloud storage destinations including Synology C2 Storage.

Protect folders and LUNs with snapshots
Configure efficient point-in-time snapshots of shared folders and LUNs at intervals as short as 5 minutes. Allow users to easily restore previous versions of files unassisted, quickly recover VMs, and copy snapshots to another server to benefit from rapid storage fail over.

Business application platform


Host cost-efficient business solutions, either through containers, virtual machines, or Synology DiskStation (DSM)’s own solutions, including a powerful free backup suite, a versatile mail server, and a surveillance VMS with transparent licensing.

Synology productivity solutions


Collaboration in a secure cloud
Create and edit documents, spreadsheets, and slides together with your whole team in real time. Easily migrate existing documents from other platforms and take ownership of your files in a secure private cloud.

Synology’s private cloud mail solution provides ease of use, full data ownership, and robust data security with a low total cost of ownership thanks to its perpetual licensing model.

Keep teams connected through encrypted one-on-one private chats, public channels, and group conversations. Efficiently organise discussions with bookmarks, searchable hashtags, and chatbots.

Containerization and virtualization-ready


Application test environment
Run Docker containers and VMs on DS1823xs+ using Docker and Synology Virtual Machine Manager (VMM)7 — a hypervisor for virtualised versions of Windows, Linux, and DSM — to safely test and evaluate applications.

Virtual DSM serves as a test environment for package updates or to add an additional layer of security between applications, systems, and data.

Performance backed by Synology drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance (sold separately).

Get more with DiskStation Manager

Take advantage of a host of native productivity, management, and security solutions available in the web-based Synology DSM operating system.

    • Central Management System
      Conveniently manage your fleet of Synology NAS from a centralized console.

    • Security
      Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.

    • Synology High Availability
      Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.


Specifications



Hardware Specifications


CPU

CPU Model

    • AMD Ryzen V1780B


CPU Quantity

    • 1


CPU Architecture

    • 64-bit


CPU Frequency

    • 4-core 3.35 (base) / 3.6 (turbo) GHz


Hardware Encryption Engine (AES-NI)

    • Yes


Memory

System Memory

    • 8 GB DDR4 ECC SODIMM


Memory Module Pre-installed

    • 8 GB (8 GB x 1)


Total Memory Slots

    • 2


Maximum Memory Capacity

    • 32 GB (16 GB x 2)


Notes

    • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

    • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.


Storage

Drive Bays

    • 8 (un-populated)


Maximum Drive Bays with Expansion Unit

    • 18 (requires 2 x DX517 - sold separately)


M.2 Drive Slots

    • 2 x NVMe (un-populated)


Compatible Drive Type

    • 3.5" SATA HDD

    • 2.5" SATA SSD

    • M.2 2280 NVMe SSD


Hot Swappable Drive

    • Yes


Notes

    • Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability.

    • The hot swappable drive feature is not supported by M.2 SSD slots.

    • "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.


External Ports

RJ45 1GbE LAN Port

    • 2 (with Link Aggregation / Failover support)


RJ45 10GbE LAN Port

    • 1


Management LAN Port

    • 1


USB 3.2 Gen 1 Port

    • 3


eSATA Port

    • 2


Notes

    • This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.


PCIe

PCIe Expansion

    • 1 x Gen3 x8 slot (x4 link)


File System

Internal Drives

    • Btrfs

    • EXT4


External Drives

    • Btrfs

    • EXT4

    • EXT3

    • FAT

    • NTFS

    • HFS+

    • exFAT


Appearance

Dimensions (H x W x D)

    • 166 x 343 x 243 mm


Weight

    • 6.2 kg


Others

System Fan

    • 120 mm x 120 mm x 2 pcs


Fan Speed Mode

    • Full-Speed Mode

    • Cool Mode

    • Quiet Mode


Easy Replacement System Fan

    • Yes


Brightness Adjustable Front LED Indicators

    • Yes


Power Recovery

    • Yes


Noise Level

    • 23.6 dB(A)


Scheduled Power On / Off

    • Yes


Wake on LAN / WAN

    • Yes


Power Supply Unit / Adapter

    • 250 W


AC Input Power Voltage

    • 100V to 240V AC


Power Frequency

    • 50/60 Hz, Single Phase


Power Consumption

    • 87.93 W (Access)

    • 28.37 W (HDD Hibernation)


British Thermal Unit

    • 300.23 BTU/hr (Access)

    • 96.87 BTU/hr (HDD Hibernation)


Notes

    • Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle stae. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49 - 17.51 dB(A); Temperature: 24.25°C - 25.75°C; Humidity: 58.2% - 61.8%


Temperature

Operating Temperature

    • 0°C to 40°C (32°F to 104°F)


Storage Temperature

    • -20°C to 60°C (-5°F to 140°F)


Relative Humidity

    • 5% to 95% RH


Certification

    • FCC

    • CE

    • BSMI

    • VCCI

    • RCM

    • EAC

    • CCC

    • KC


Environment

    • RoHS Compliant


Software Specifications


DSM Specifications


Storage Management

Maximum Single Volume Size

    • 200 TB (32 GB memory required)

    • 108 TB


Maximum Internal Volume Number

    • 256


M.2 SSD Storage Pool Support

    • Yes


SSD Read / Write Cache

    • Yes


SSD TRIM

    • Yes


RAID Group

    • Yes


Supported RAID Type

    • RAID F1

    • Basic

    • JBOD

    • RAID 0

    • RAID 1

    • RAID 5

    • RAID 6

    • RAID 10


RAID Migration

    • Basic to RAID 1

    • Basic to RAID 5

    • RAID 1 to RAID 5

    • RAID 5 to RAID 6


Volume Expansion with Larger HDDs

    • RAID F1

    • RAID 1

    • RAID 5

    • RAID 6

    • RAID 10


Volume Expansion by Adding a HDD

    • RAID F1

    • JBOD

    • RAID 5

    • RAID 6


Global Hot Spare Supported RAID Type

    • RAID F1

    • RAID 1

    • RAID 5

    • RAID 6

    • RAID 10


Notes

    • Usable capacity for each volume will be lower than the maximum volume size and is dependent on the filesystem and the amount of system metadata stored.

    • Creating M.2 storage pools requires the use of Synology-verified SSDs, which are rigorously tested under extreme temperature conditions. Thermal parameters for SSDs and NAS units are fine-tuned to ensure optimal management of thermal conditions under I/O-intensive environments.

    • Each internal volume (may consist of multiple drives) is expandable up to 108 TB (with memory less than 32 GB) or 200 TB (with memory equal to or greater than 32 GB).


File Services

File Protocol

    • SMB/AFP/NFS/FTP/WebDAV


Maximum Concurrent SMB/AFP/FTP Connections

    • 2,000


Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion)

    • 8,000


Windows Access Control List (ACL) Integration

    • Yes


NFS Kerberos Authentication

    • Yes


Notes

    • Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM.

    • During testing, the maximum number of SSDs supported by this model is installed in a RAID 5 configuration.

    • The testing standard was based on the maximum number of concurrent connections supported by this model. During the testing, 25% of the connections were used to transfer files concurrently. The transfer process guaranteed that the connections were not interrupted; the minimum transfer speed was not guaranteed.


Account & Shared Folder

Maximum Local User Accounts

    • 16,000


Maximum Local Groups

    • 512


Maximum Shared Folder

    • 512


Maximum Shared Folder Sync Tasks

    • 32


Hybrid Share

Maximum Hybrid Share Folders

    • 15


High Availability

Synology High Availability

    • Yes


Log Centre

Syslog Events per Second

    • 3,000


Virtualisation

VMware vSphere with VAAI

    • Yes


Citrix Ready

    • Yes


OpenStack

    • Yes


General Specifications

Networking Protocols

    • SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV


Supported Browsers

    • Google Chrome

    • Firefox

    • Microsoft Edge

    • Safari


Supported Language

    • English

    • German

    • French

    • Italian

    • Spanish

    • Danish

    • Norwegian

    • Swedish

    • Dutch

    • Russian

    • Polish

    • Hungarian

    • Portuguese (Brazil)

    • Portuguese (Europe)

    • Turkish

    • Czech

    • Thai

    • Japanese

    • Korean

    • Chinese (Traditional)

    • Chinese (Simplified)


Notes

    • For an updated list of supported browser versions, check the DSM Technical Specifications.


Add-on Packages


Antivirus by McAfee (Trial)

    • Yes


Central Management System

    • Yes


Synology Chat

Maximum Number of Concurrent Users

    • 400


Notes

    • Measured with simulated users, each with an average record of 20,000 messages, emojis, or stickers. The required server response time is below ten seconds.

    • When applicable, systems are tested configured with maximum memory and set to allow the maximum number of connections.


Document Viewer

    • Yes


Download Station

Maximum Concurrent Download Tasks

    • 80


SAN Manager

Maximum iSCSI Target Number

    • 256


Maximum LUN

    • 512


LUN Clone/Snapshot, Windows ODX

    • Yes


Synology MailPlus / MailPlus Server

Free Email Accounts

    • 5 (Licences required for additional accounts)


Maximum Number of Concurrent Users

    • 450


Maximum Server Performance

    • 2,029,000 emails per day, approx. 59GB


Notes

    • Models with more than 4 bays were installed with two SSDs for SSD cache.

    • For tested models with expandable memory, the maximum amount of RAM was installed.

    • The performance of the mail system will slightly decrease in high-availability mode due to data synchronisation between the two servers.

    • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).


Media Server

DLNA Compliance

    • Yes


Synology Photos

Facial Recognition

    • Yes


Snapshot Replication

Maximum Snapshots per Shared Folder

    • 1,024


Maximum of System Snapshots

    • 65,536


Surveillance Station

Maximum IP cameras (licences required)

    • 75 (including 2 free licences)


Total FPS (H.264)

    • 2250 FPS @ 720p (1280x720)

    • 2100 FPS @ 1080p (1920x1080)

    • 1500 FPS @ 3M (2048x1536)

    • 900 FPS @ 5M (2591x1944)

    • 550 FPS @ 4K (3840x2160)


Total FPS (H.265)

    • 2250 FPS @ 720p (1280x720)

    • 2250 FPS @ 1080p (1920x1080)

    • 2250 FPS @ 3M (2048x1536)

    • 1500 FPS @ 5M (2591x1944)

    • 900 FPS @ 4K (3840x2160)


Notes

    • Maximum IP cameras and FPS figures are tested with the device fully populated with drives and under a continuous recording setup.

    • Actual system capabilities may differ depending on system configuration, drive performance, number of features enabled, and if additional workloads are present.


Synology Drive

Recommended Number of Concurrent Sync Clients

    • 900 (the number of connections that can be maintained when the recommended number of hosted files was reached)


Recommended Number of Hosted Files

    • 50,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)


Notes

    • Exceeding the recommended numbers above will not block application operations, but may result in longer response time.

    • Utilizing SSD cache can significantly improve performance.

    • For tested models with expandable memory, the maximum amount of RAM was installed.

    • Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.


Synology Office

Maximum Users

    • 2,900


Notes

    • Multiple files were opened for testing and each file was edited by 30 users simultaneously.

    • For tested models with expandable memory, the maximum amount of RAM was installed.

    • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM


Video Station

    • Yes


Virtual Machine Manager

Recommended Virtual Machine Instances

    • 8


Recommended Virtual DSM Number (licences required)

    • 8 (including 1 free licence)


Notes

    • The specifications vary depending on system configuration and memory size.


VPN Server

Maximum Connections

    • 60


Package


Package Contents

    • 1 x DS1823xs+ Enclosure

    • 1 x Accessory Pack

    • 1 x AC Power Cord

    • 2 x RJ45 LAN Cable

    • 1 x Quick Installation Guide



Standard Warranty: 5-Years

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