Model: DS925+

SKU Code: 0040470

Synology DS925+ 4-bay NAS Enclosure

In stock   

Limited Stock Available

Quantity

       

€799.00   

Offers available in Stores only

€719.10

Description

2.5GbE connectivity and diverse storage options
The DS925+ 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 cache.
 
Expand capacity for evolving needs
Consolidate your data with up to 96 TB of raw storage across 4 bays. Need more space? Add capacity with the DX525 for up to 216 TB of total raw storage.
 
Streamlined file management and collaboration
Store, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. 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 organize photos, videos, and other visual assets using intuitive management tools. Automatically organize 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.
 
NAS-to-NAS synchronization
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 Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.
 
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 centralized 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, including Synology C2 Storage.
 
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.
 
Synology Surveillance Station
Protecting your business has never been easier, with centralized 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.

Specifications

Hardware Specifications
CPU
  • CPU Model: AMD Ryzen V1500B
  • CPU Quantity: 1
  • CPU Cores: 4
  • CPU Threads: 8
  • CPU Architecture: 64-bit
  • CPU Frequency: 2.2 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)
Storage
  • Drive Bays: 4
  • Maximum Drive Bays with Expansion Unit: 9 (DX525 x 1)
  • M.2 Drive Slots: 2 (NVMe)
  • Drive Type: 3.5" SATA HDD / 2.5" SATA SSD / M.2 2280 NVMe SSD
  • Hot Swappable Drive: Yes
External ports
  • RJ-45 2.5GbE LAN Port: 2
  • USB 3.2 Gen 1 Port: 2
  • Expansion Port: 1
  • Expansion Port Type: USB Type-C
Physical specifications
  • Dimensions (H x W x D), (mm): 166 x 199 x 223
  • Weight: 2.26 kg
Cooling & features
  • System Fan: 92 x 92 x 2 pcs
  • Fan Speed Mode: Full-Speed Mode / Cool Mode / Quiet Mode
  • Noise Level: 20.5 dB(A)
  • Brightness Adjustable Front LED Indicators: Yes
  • Power Recovery: Yes
  • Scheduled Power On / Off: Yes
  • Wake on LAN / WAN: Yes
Power
  • Power Supply Unit / Adapter: 100W / 120W
  • AC Input Power Voltage: 100V to 240V AC
  • AC Power Frequency: 50/60 Hz, Single Phase
  • Power Consumption (Access): 37.91 watts
  • Power Consumption (HDD Hibernation): 12.33 watts
  • British Thermal Unit (Access): 129.27 BTU/hr
  • British Thermal Unit (HDD Hibernation): 42.05 BTU/hr
Environmental conditions
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -20°C to 60°C
  • Operating Humidity: 8% to 80% RH
  • Storage Humidity: 5% to 95% RH
Certifications
  • Approvals: FCC / CE / BSMI / VCCI / RCM / UKCA / EAC / CCC / KC / BIS
Compliance
  • RoHS Compliant: Yes
Optional accessories
  • DDR4 ECC SODIMM: D4ES04-4G / D4ES03-8G / D4ES03-16G
  • Expansion Units: DX525
  • Enterprise Series 3.5" SATA HDD: HAT5300 Series
  • Plus Series 3.5" SATA HDD: HAT3300 Series
  • Enterprise Series 2.5" SATA SSD: SAT5200 Series
  • Enterprise Series M.2 2280 NVMe SSD: SNV3400 & SNV5400 Series
 
Software Specifications
Storage management
  • Maximum Single Volume Size: 200 TB (32 GB memory required) / 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 / 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: Synology Hybrid RAID / RAID 1 / RAID 5 / RAID 6 / RAID 10
  • Volume Expansion by Adding a HDD: Synology Hybrid RAID / JBOD / RAID 5 / RAID 6 (with Expansion Unit)
  • Global Hot Spare Supported RAID Type: Synology Hybrid RAID / RAID 1 / RAID 5 / RAID 6 (with Expansion Unit) / RAID 10 (with Expansion Unit)
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): 40
  • 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
Hyper backup
  • Data & Folder Backup: Yes
  • Entire System Backup: Yes
High availability
  • Synology High Availability: Yes
Log center
  • Syslog Events per Second: 800
Virtualization
  • VMware vSphere: ESXi 8.0 U2 / ESXi 8.0 U1 / ESXi 8.0 / ESXi 7.0 U3 / ESXi 7.0 U2 / ESXi 7.0 U1 / ESXi 7.0 / ESXi 6.7 U3 / ESXi 6.7 U2 / ESXi 6.7 U1 / ESXi 6.7 / ESXi 6.5 U3 / ESXi 6.5 U2 / ESXi 6.5 U1 / ESXi 6.5
  • Microsoft Hyper-V: Windows Server 2022
  • Citrix XenServer: XenServer 8.4 / XenServer 8 / Citrix Hypervisor 8.2 LTSR CU1
  • OpenStack: Cinder
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 Languages: English / Deutsch / Français / Italiano / Español / Dansk / Norsk / Svenska / Nederlands / Русский / Polski / Magyar / Português do Brasil / Português Europeu / Türkçe / Český / ภาษาไทย / 日本語 / 한국어 / 繁體中文 / 简体中文

Warranty and Returns Policy

Model: DS925+

SKU Code: 0040470

Synology DS925+ 4-bay NAS Enclosure

€799.00   

Offers available in Stores only

€719.10

Quantity

       

In stock   

Limited Stock Available

Description

2.5GbE connectivity and diverse storage options
The DS925+ 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 cache.
 
Expand capacity for evolving needs
Consolidate your data with up to 96 TB of raw storage across 4 bays. Need more space? Add capacity with the DX525 for up to 216 TB of total raw storage.
 
Streamlined file management and collaboration
Store, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. 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 organize photos, videos, and other visual assets using intuitive management tools. Automatically organize 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.
 
NAS-to-NAS synchronization
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 Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.
 
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 centralized 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, including Synology C2 Storage.
 
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.
 
Synology Surveillance Station
Protecting your business has never been easier, with centralized 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.

Specifications

Hardware Specifications
CPU
  • CPU Model: AMD Ryzen V1500B
  • CPU Quantity: 1
  • CPU Cores: 4
  • CPU Threads: 8
  • CPU Architecture: 64-bit
  • CPU Frequency: 2.2 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)
Storage
  • Drive Bays: 4
  • Maximum Drive Bays with Expansion Unit: 9 (DX525 x 1)
  • M.2 Drive Slots: 2 (NVMe)
  • Drive Type: 3.5" SATA HDD / 2.5" SATA SSD / M.2 2280 NVMe SSD
  • Hot Swappable Drive: Yes
External ports
  • RJ-45 2.5GbE LAN Port: 2
  • USB 3.2 Gen 1 Port: 2
  • Expansion Port: 1
  • Expansion Port Type: USB Type-C
Physical specifications
  • Dimensions (H x W x D), (mm): 166 x 199 x 223
  • Weight: 2.26 kg
Cooling & features
  • System Fan: 92 x 92 x 2 pcs
  • Fan Speed Mode: Full-Speed Mode / Cool Mode / Quiet Mode
  • Noise Level: 20.5 dB(A)
  • Brightness Adjustable Front LED Indicators: Yes
  • Power Recovery: Yes
  • Scheduled Power On / Off: Yes
  • Wake on LAN / WAN: Yes
Power
  • Power Supply Unit / Adapter: 100W / 120W
  • AC Input Power Voltage: 100V to 240V AC
  • AC Power Frequency: 50/60 Hz, Single Phase
  • Power Consumption (Access): 37.91 watts
  • Power Consumption (HDD Hibernation): 12.33 watts
  • British Thermal Unit (Access): 129.27 BTU/hr
  • British Thermal Unit (HDD Hibernation): 42.05 BTU/hr
Environmental conditions
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -20°C to 60°C
  • Operating Humidity: 8% to 80% RH
  • Storage Humidity: 5% to 95% RH
Certifications
  • Approvals: FCC / CE / BSMI / VCCI / RCM / UKCA / EAC / CCC / KC / BIS
Compliance
  • RoHS Compliant: Yes
Optional accessories
  • DDR4 ECC SODIMM: D4ES04-4G / D4ES03-8G / D4ES03-16G
  • Expansion Units: DX525
  • Enterprise Series 3.5" SATA HDD: HAT5300 Series
  • Plus Series 3.5" SATA HDD: HAT3300 Series
  • Enterprise Series 2.5" SATA SSD: SAT5200 Series
  • Enterprise Series M.2 2280 NVMe SSD: SNV3400 & SNV5400 Series
 
Software Specifications
Storage management
  • Maximum Single Volume Size: 200 TB (32 GB memory required) / 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 / 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: Synology Hybrid RAID / RAID 1 / RAID 5 / RAID 6 / RAID 10
  • Volume Expansion by Adding a HDD: Synology Hybrid RAID / JBOD / RAID 5 / RAID 6 (with Expansion Unit)
  • Global Hot Spare Supported RAID Type: Synology Hybrid RAID / RAID 1 / RAID 5 / RAID 6 (with Expansion Unit) / RAID 10 (with Expansion Unit)
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): 40
  • 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
Hyper backup
  • Data & Folder Backup: Yes
  • Entire System Backup: Yes
High availability
  • Synology High Availability: Yes
Log center
  • Syslog Events per Second: 800
Virtualization
  • VMware vSphere: ESXi 8.0 U2 / ESXi 8.0 U1 / ESXi 8.0 / ESXi 7.0 U3 / ESXi 7.0 U2 / ESXi 7.0 U1 / ESXi 7.0 / ESXi 6.7 U3 / ESXi 6.7 U2 / ESXi 6.7 U1 / ESXi 6.7 / ESXi 6.5 U3 / ESXi 6.5 U2 / ESXi 6.5 U1 / ESXi 6.5
  • Microsoft Hyper-V: Windows Server 2022
  • Citrix XenServer: XenServer 8.4 / XenServer 8 / Citrix Hypervisor 8.2 LTSR CU1
  • OpenStack: Cinder
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 Languages: English / Deutsch / Français / Italiano / Español / Dansk / Norsk / Svenska / Nederlands / Русский / Polski / Magyar / Português do Brasil / Português Europeu / Türkçe / Český / ภาษาไทย / 日本語 / 한국어 / 繁體中文 / 简体中文

Warranty and Returns Policy