Synology DS225+ 2-Bay NAS Enclosure

  • Part Number: DS225+
  • Manufacturer: Synology
  • Quickfind Code: 603076
  • Stock: Out Stock

£322.48 ex. vat
£386.98 inc. vat

Product Features:
  • Condition:
  • Capacity Diskless
  • Number of Bays 5
  • Main Colour Black
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Product Description

Synology DS225+ 2-Bay NAS Enclosure

The Synology DS225+ 2-Bay NAS Enclosure is designed to centralise data management, offering a comprehensive suite of tools through Synology DiskStation Manager (DSM) for managing, sharing, and protecting files and photos, backing up devices and data, and serving as the core of a smart surveillance system.

Key Features

  • Capable Performance
    Up to 282/217 MB/s sequential read/write throughput supports stable data transfers.
  • Fast Networking
    Built-in 2.5GbE ports for fast connectivity.
  • Versatile Network Storage
    Leverage built-in file and photo management, data protection, virtualisation, and surveillance solutions.
  • Centralised Data Storage
    Store up to 40 TB of data in one place, maintain 100% data ownership, and enjoy multi-platform access.

A Compact & Capable Storage Platform

With a suite of robust data storage and backup solutions and capable performance, the compact 2-bay DS225+ is ideal for use in homes, home offices, and as edge storage for retail locations, either as a point-of-sale data repository or as surveillance storage.

  • Up to 282 MB/s sequential read and 217 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users.
  • Includes one (1) 2.5GbE port and one (1) 1GbE port, providing fast networking with failover support.
  • Supports two (2) 2.5" SATA SSD and 3.5" SATA HDD.5 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability.

Ease of Use and Security Features

A suite of convenience and security features, combined with DSM's intuitive UI, ensures a seamless experience for users of all levels of expertise.

  • Easily access your system from any web browser via QuickConnect.
  • Adaptive Multi-Factor Authentication (AMFA) triggers upon suspicious external logins, providing an additional layer of security.
  • Improve management efficiency with customisable delegation roles, allowing admins to quickly assign roles to non-admin users while restricting access to critical system settings.
  • Active Insight, Synology’s cloud-based fleet monitoring solution, leverages machine learning to detect malware and other malicious activity and automatically creates immutable snapshots to protect your data.

Built-in Data Protection Solutions

Licence-free solutions help protect data and configurations on your Synology system, ensure maximum system uptime, and back up and restore all your devices, VMs, and cloud applications.

  • Synology Active Backup Suite consolidates backup tasks and offers rapid restoration of Windows and Linux endpoints, VMs, Synology NAS, and SaaS applications.
  • Hyper Backup backs up your Synology system data to multiple destinations securely and efficiently with integrity checks and powerful deduplication, compression, and versioning options.
  • Snapshot Replication provides schedulable, near-instantaneous data protection with version control, ensuring that all shared folders and LUNs on your Synology system remain safe and available.
  • C2 Storage for Hyper Backup offers a dedicated secure public cloud destination for Synology NAS backup data.

A Collaboration, Communication, and Organisation Hub

Synology provides a private cloud solution for on-site and remote workers, as well as home users, to concurrently edit documents, share files, manage emails, send instant messages, manage photos, and more.

  • Synology Drive serves as a centralised hub to keep your files labelled and organised for easy access, offering granular file sharing permissions and customisable security features to ensure file safety.
  • Synology Photos provides a comprehensive solution for storing, organising, and sharing photos and videos, with powerful features suitable for both personal and professional use.
  • Synology Office enables users to collaborate on documents, spreadsheets, and presentation slides in real time, supported by convenient options such as file versioning for easy restoration and password protection.
  • 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 priorities with convenient calendar sharing and scheduling.
  • Synology Hybrid Share enhances multi-site teamwork with a global hybrid cloud file system which combines the scalability of the cloud with the fast local access provided by Synology systems.

Private Video Surveillance

Synology Surveillance Station transforms any Synology system into a powerful network video recorder (NVR).

  • 8,700+ supported camera models.
  • ONVIF support for a broader selection of cameras.
  • Private, subscription-free storage of recordings.
  • Access through web browsers, desktop clients, and mobile apps.
  • Event-based rules to trigger specific actions.
  • Email, SMS, and push notification options.
  • Simultaneous recording to the cloud with C2 Backup for Surveillance for an extra layer of data protection and more convenient sharing.
Technical Specification

Synology DS225+ 2-Bay NAS Enclosure

Hardware Specifications

CPU

  • CPU Model: Intel Celeron J4125
  • CPU Quantity: 1
  • CPU Core: 4
  • CPU Architecture: 64-bit
  • CPU Frequency: 2.0 (base) / 2.7 (turbo) GHz
  • Hardware Encryption Engine: Yes

Memory

  • System Memory: 2 GB DDR4 non-ECC
  • Total Memory Slots: 1
  • Maximum Memory Capacity: 6 GB (2 GB + 4 GB)
    • 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: 2
  • Drive Type: 3.5-inch SATA HDD / 2.5-inch SATA SSD
  • Hot Swappable Drive: Yes
    • The hot swappable drive feature is not supported by M.2 SSD slots.
    • Compatible drives are mandatory. Please consult Synology's compatibility list before purchasing hard drives.

External Ports

  • RJ45 1GbE LAN Port: 1
  • RJ45 2.5GbE LAN Port: 1
  • USB 3.2 Gen 1 Port: 2
  • USB Copy: Yes

Appearance

  • Size (Height x Width x Depth): 165 mm x 108 mm x 232.2 mm
  • Weight: 1.3 kg

Others

  • System Fan: 92 mm x 92 mm x 1 pcs
  • Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode
  • Brightness Adjustable Front LED Indicators: Yes
  • Power Recovery: Yes
  • Noise Level: 19.6 dB(A)
  • Scheduled Power On/Off: Yes
  • Wake on LAN/WAN: Yes
  • Power Supply Unit/Adapter: 60 watts
  • AC Input Power Voltage: 100V to 240V AC
  • Power Frequency: 50/60 Hz, Single Phase
  • Power Consumption: 16.98 watts (Access), 6.08 watts (HDD Hibernation)
  • British Thermal Unit: 57.90 BTU/hr (Access), 20.73 BTU/hr (HDD Hibernation)

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)
  • Operating Humidity: 8% to 80% RH
  • Storage Humidity: 5% to 95% RH

Certification

  • FCC
  • CE
  • BSMI
  • VCCI
  • RCM
  • UKCA
  • EAC
  • CCC
  • KC
  • BIS

Environment

  • RoHS Compliant

General DSM Specifications

Storage Management

  • Maximum Single Volume Size: 108 TB
  • Maximum Internal Volume Number: 32
  • SSD TRIM: Yes
  • Supported RAID Type: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1
  • RAID Migration: Basic to RAID 1
  • Volume Expansion with Larger HDDs: Synology Hybrid RAID, RAID 1

File System

  • Internal Drives: Btrfs, ext4
  • External Drives: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT

File Services

  • File Protocol: SMB, AFP, NFS, FTP, WebDAV, Rsync
  • Maximum Number of SMB Connections (FSCT-Based): 5
  • Windows Access Control List (ACL) Integration: Yes
  • NFS Kerberos Authentication: Yes

Account & Shared Folder

  • Maximum Local User Accounts: 512
  • Maximum Local Groups: 128
  • Maximum Shared Folder: 128
  • Maximum Shared Folder Sync Tasks: 4

Hybrid Share

  • Hybrid Share Folder Number: 10

Hybrid Backup

  • Data & Folder Backup: Yes
  • Entire System Backup: Yes

High Availability

  • Synology High Availability: Yes

Log Centre

  • Syslog Events per Second: 800

Supported Protocols

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

Supported Browsers

  • Chrome, Firefox, Edge, Safari

Supported Language

  • English, German, French, Italian, Spanish, Danish, Norwegian, Swedish, Dutch, Russian, Polish, Hungarian, Brazilian Portuguese, European Portuguese, Turkish, Czech, Thai, Japanese, Korean, Traditional Chinese, Simplified Chinese

Add-on Packages

Central Management System

  • Yes

Synology Chat

  • Suggested Users: 100

Download Station

  • Maximum Concurrent Download Tasks: 80

SAN Manager

  • Maximum iSCSI Target Number: 2
  • Maximum LUN: 2
  • LUN Clone/Snapshot, Windows ODX: Yes

Synology MailPlus/MailPlus Server

  • Free Email Accounts: 5 (Additional accounts require purchase of licences)
  • Suggested Users: 20
    • The suggested maximum number of users is based on the following workload: 20% of users with a 20,000 item mailbox randomly performing actions and receiving 240 emails per day, and 80% of users receiving 20 emails per day.
    • Operating in high-availability mode will incur additional overhead.
    • Features enabled during evaluation: anti-spam, anti-virus, DNSBL, greylist, content scanning, and full-text search (English).

Media Server

  • DLNA Compliance: Yes

Synology Photos

  • Facial Recognition: Yes
  • Object Recognition: Yes

Snapshot Replication

  • Maximum Snapshots per Shared Folder: 128
  • Maximum of System Snapshots: 256

Surveillance Station

  • Default Licences: 2 (Additional cameras require purchase of licences, sold separately)
  • Suggested Maximum IP Cameras and Total FPS (H.264):
    • 1080p: 25 channels, 750 FPS
    • 3M: 25 channels, 350 FPS
    • 5M: 25 channels, 280 FPS
    • 4K: 17 channels, 170 FPS
  • Suggested Maximum IP Cameras and Total FPS (H.265):
    • 1080p: 25 channels, 750 FPS
    • 3M: 25 channels, 350 FPS
    • 5M: 25 channels, 280 FPS
    • 4K: 17 channels, 170 FPS

Notes

  • Use Synology's NVR Selector to quickly find a suitable model based on your requirements.
  • The number of streams that can be viewed simultaneously is twice the suggested maximum number of cameras. For example, if the suggested maximum number of cameras for a model is 10 under H.264, 1080p, the model can support up to 20 streams of the same specification at the same time.

Synology Drive

  • Suggested Users: 10
  • Maximum Number of Hosted Files: 100,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
    • The suggested maximum number of users is based on the following workload: 20% of users randomly perform file operations (upload, download, move, and delete), and 80% of users are logged in but idle.
    • Exceeding the recommended numbers above will not block application operations, but may result in longer response time.

Synology Office

  • Suggested Users: 10
    • The suggested maximum number of users is based on the following workload: 20% of users are executing random actions at an average of 30-second intervals, and 80% of users are logged in and viewing a file.

Virtual Machine Manager

  • Recommended Virtual Machine Instances: 2
  • Recommended Virtual DSM Number (Licences required): 2 (including 1 Free Licence)

VPN Server

  • Maximum Connections: 4

Package Contents

  • 1 x DS225+
  • 1 x Accessory Pack
  • 1 x AC Power Adapter
  • 1 x AC Power Cord
  • 2 x RJ45 LAN Cable

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