Synology DS725+ 2-Bay NAS Enclosure

  • Part Number: DS725+
  • Manufacturer: Synology
  • Quickfind Code: 603071
  • Stock: Out Stock

£544.42 ex. vat
£653.30 inc. vat

Product Features:
  • Condition:
  • Capacity Diskless
  • Number of Bays 2
  • Main Colour Black
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Product Description

Synology DS725+ 2-Bay NAS Enclosure

The Synology DS725+ 2-Bay NAS Enclosure is a capable 2-bay NAS solution that can adapt to growing storage demands. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronisation, backup, and surveillance.

Key Features

  • Dependable Performance
    Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users.
  • Fast Networking
    Includes one (1) 2.5GbE port and one (1) 1GbE port, providing fast networking with failover support.
  • Versatile Network Storage
    Utilise built-in file and photo management, data protection, and surveillance solutions.
  • Capacity Expansion
    Expandable to seven (7) drives for up to 140 TB of raw storage with Synology DX525 expansion unit (sold separately, see accessories tab).
  • Seamless Integration
    Supports both 2.5" SATA SSDs and 3.5" SATA HDDs. Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability.

2.5GbE Connectivity and Diverse Storage Options

The DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.

Expand Capacity for Evolving Needs

Consolidate your data with up to 40 TB of raw storage across two (2) bays. Need more space? Add capacity with the DX525 expansion unit for up to 140 TB of total raw storage (sold separately, see accessories tab)

Store, Share, and Protect

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

Private Cloud for Seamless Data Access

Streamlined file management and collaboration
Store, sync, access, and share data from any device, wherever you are. The DS725+ enables smooth workflows across platforms and devices via mobile apps, desktop clients, and web interfaces. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.

A private photo storage and management solution
Effortlessly back up and organise photos, videos, and other visual assets using intuitive management tools. Automatically organise your content into albums and create secure share links for stakeholders and teammates.

Boost team productivity with collaborative tools
Enhance workplace collaboration with Synology's productivity solutions. 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. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.

Multi-Site Synchronisation to Empower Global Workflows

NAS-to-NAS synchronisation
Improve workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.

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.

Sync to public cloud providers
Automatically keep data in sync between the DS725+ and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customisable sync and bandwidth controls enable efficient storage management across various platforms.

Comprehensive Data Backup, Protection, and Recovery Solutions

Back up PCs, smartphones, cloud apps, and more
Consolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralised portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.

Comprehensive and flexible Synology system backups
Protect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations.

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.

Smart Surveillance

Synology Surveillance Station
Protecting your business has never been easier, with centralised management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.

Dual recording to the cloud
Secure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.

Centralised Monitoring and Management

Monitor and manage your Synology DS725+ from a central interface, on-premises 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 the global performance of your Synology systems, backup status, login activity, and more with the power of the cloud
Technical Specification

Synology DS725+ 2-Bay NAS Enclosure

Hardware Specs

CPU

  • CPU Model: AMD Ryzen R1600
  • CPU Quantity: 1
  • CPU Core: 2
  • CPU Architecture: 64-bit
  • CPU Frequency: 2.6 (base) / 3.1 (turbo) GHz
  • Hardware Encryption Engine: Yes

Memory

  • System Memory: 4 GB DDR4 ECC SODIMM
  • Memory Module Pre-installed: 4 GB (4 GB x 1)
  • Total Memory Slots: 2
  • Maximum Memory Capacity: 32 GB (16 GB x 2)
    • 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.
    • For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations.

Storage

  • Drive Bays: 2
  • Maximum Drive Bays with Expansion Unit: 7 (requires DX525, sold separately)
  • M.2 Drive Slots: 2 (NVMe)
  • Drive Type:
    • 3.5" SATA HDD
    • 2.5" SATA SSD
    • M.2 2280 NVMe SSD
  • Hot Swappable Drive
    • The hot swappable drive feature is not supported by M.2 SSD slots.
    • Compatible drives are mandatory. Please ensure hard drives include hot-swap functionality.

External Ports

  • RJ45 1GbE LAN Port: 1 (MTU value of 1GbE LAN port has a limit of 1500)
  • RJ45 2.5GbE LAN Port: 1
  • USB 3.2 Gen 1 Port: 1
  • Expansion Port: 1
  • Expansion Port Type: USB Type-C

Appearance

  • Size (Height x Width x Depth): 166 x 106 x 223 mm
  • Weight: 1.51 kg

Others

  • System Fan: 92 x 92 x 1 pcs
  • Fan Speed Mode:
    • Full-Speed Mode
    • Cool Mode
    • Quiet Mode
  • Brightness Adjustable Front LED Indicators: Yes
  • Power Recovery: Yes
  • Noise Level: 17.9 dB(A)
  • Scheduled Power On / Off: Yes
  • Wake on LAN / WAN: Yes
  • Power Supply Unit / Adapter: 65 watts
  • AC Input Power Voltage: 100 V to 240 V AC
  • Power Frequency: 50/60 Hz, Single Phase
  • Power Consumption: 20.41 watts (Access), 7.87 watts (HDD Hibernation)
  • British Thermal Unit: 69.61 BTU/hr (Access), 26.84 BTU/hr (HDD Hibernation)
    • Noise testing was conducted with the Synology system fully installed with Synology SATA SSDs and in an idle state.

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

Software Specs

DSM Specifications

  • Maximum Single Volume Size:
    • 200 TB (volumes over 108 TB require 32 GB of memory or more)
    • 108 TB
  • Maximum Internal Volume Number: 32
  • M.2 SSD Storage Pool Support: Yes
  • SSD Read/Write Cache: Yes
  • SSD TRIM: Yes
  • Supported RAID Type:
    • Synology Hybrid RAID
    • Basic
    • JBOD
    • RAID 0
    • RAID 1
    • RAID 5 (with expansion unit, sold separately)
    • RAID 6 (with expansion unit, sold separately)
    • RAID 10 (with expansion unit, sold separately)
  • RAID Migration:
    • Basic to RAID 1
    • Basic to RAID 5 (with expansion unit, sold separately)
    • RAID 1 to RAID 5 (with expansion unit, sold separately)
    • RAID 5 to RAID 6 (with expansion unit, sold separately)
  • Volume Expansion with Larger HDDs:
    • Synology Hybrid RAID
    • RAID 1
    • RAID 5 (with expansion unit, sold separately)
    • RAID 6 (with expansion unit, sold separately)
    • RAID 10 (with expansion unit, sold separately)
  • Volume Expansion by Adding a HDD:
    • Synology Hybrid RAID (with expansion unit, sold separately)
    • JBOD (with expansion unit, sold separately)
    • RAID 5 (with expansion unit, sold separately)
    • RAID 6 (with expansion unit, sold separately)
  • Global Hot Spare Supported RAID Type:
    • Synology Hybrid RAID (with expansion unit, sold separately)
    • RAID 1 (with expansion unit, sold separately)
    • RAID 5 (with expansion unit, sold separately)
    • RAID 6 (with expansion unit, sold separately)
    • RAID 10 (with expansion unit, sold separately)

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): 30
  • 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

  • Maximum Hybrid Share Folders: 10

Hyper Backup

  • Folder and Package Backup: Yes
  • Entire System Backup: Yes

High Availability

  • Synology High Availability: Yes

Log Centre

  • Syslog Events per Second: 800

Virtualisation

  • VMware ESXi 6.5 and VAAI: Yes
  • Windows Server 2022: Yes
  • Citrix Ready: Yes
  • OpenStack: Yes

General Specifications

  • 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, Dutch, French, Italian, Spanish, Danish, Norwegian, Swedish, Russian, Polish, Hungarian, Brazilian Portuguese, European Portuguese, Turkish, Czech, Thai, Japanese, Korean, Traditional Chinese, Simplified Chinese
  • Central Management System: Yes

Synology Chat

  • Maximum Number of 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
  • Maximum Number of Users: 60

Media Server

  • DLNA Compliant

Synology Photos

  • Facial Recognition
  • Object Recognition

Snapshot Replication

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

Surveillance Station

  • Default Licences: 2
  • Suggested Maximum IP Cameras and Total FPS (H.264):
    • 1080p: 40 channels, 800 FPS
    • 3M: 35 channels, 350 FPS
    • 5M: 28 channels, 280 FPS
    • 4K: 17 channels, 170 FPS
  • Suggested Maximum IP Cameras and Total FPS (H.265):
    • 1080p: 40 channels, 1200 FPS
    • 3M: 40 channels, 600 FPS
    • 5M: 40 channels, 480 FPS
    • 4K: 20 channels, 200 FPS

Synology Drive

  • Maximum Number of Users: 50
  • Maximum Number of Hosted Files: 500,000

Synology Office

  • Maximum Number of Users: 50

Virtual Machine Manager

  • Recommended Virtual Machine Instances: 4 (see accessories tab for licences)
  • Recommended Virtual DSM Number: 4 (including 1 free licence, see accessories tab for additional licences)

VPN Server

  • Maximum Connections: 4

Package Contents

  • 1 x DS725+ Enclosure
  • 1 x Accessory Pack
  • 1 x AC Power Adapter
  • 1 x AC Power Cord
  • 2 x RJ45 LAN Cables

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