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Synology DiskStation DS225+

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Synology DiskStation DS225+
DiskStation (desktop)2.5 Gbpsmail server
Main
Mountdesktop
Drives
3.5" drive slots2
HDD connection interfaceSATA 3
Hot swap
RAIDRAID 0
RAID 1
Synology Hybrid RAID
JBOD
Basic
Connection
LAN ports2
LAN speed1 Gbps, 2.5 Gbps
USB-A 5Gbps2 pcs
Features
Software featuresWeb server
FTP server
multimedia (DLNA, iTunes, uPnP)
BitTorrent client
mail server
video surveillance server
backup
domain integration
virtualization
Hardware
Operating systemDSM
CPUIntel Celeron J4125
CPU cores4 cores (4 threads)
CPU speed2 GHz
TurboBoost frequency2.7 GHz
RAM2 GB
Max. RAM6 GB
RAM slots1
General
Power consumption17 W
Coolingactive
Noise level19.6 dB
Size165x108x232 mm
Weight1.3 kg
Official Websitesynology.com
Added to E-CatalogAugust 2025

A desktop two-bay NAS storage for home or small office use. The model design includes a pair of slots for 3.5-inch HDDs or 2.5-inch SSDs. Internet access is provided by two LAN ports with speeds up to 2.5 Gbps and 1 Gbps, respectively. Also available are a tandem of full-format USB-A version 3.2 gen1 (5Gbps). The NAS server provides centralized file storage, information backup, synchronization with cloud services, organization of photos and videos from surveillance cameras, and more.

The Synology DiskStation DS225+ operates under a quad-core Intel Celeron J4125 processor with a base frequency of up to 2 GHz and a boosted speed of up to 2.7 GHz (in Boost mode). To ensure stable multitasking, the model supports up to 6 GB of DDR4 RAM. NAS operations can be managed locally, via a centralized interface or through the cloud. The device's dimensions are quite compact (165x108x232 mm) and it weighs about 1.3 kg.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Synology 2026 - new arrivals, bestsellers, and the most relevant models Synology.
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Synology DS225+ 2GB RAM 2 Bay SATA Desktop NAS Expansion Enclosure Black DS225+

Powerful Quad-Core PerformanceThe DS225+ is powered by an Intel Celeron J4125 quad-core processor delivering a base frequency... moreof 2.0 GHz and burst speeds up to 2.7 GHz. This ensures responsive performance for multitasking file indexing and running multiple applications simultaneously. Whether you're streaming media managing backups or hosting virtual machines the DS225+ handles it all with efficiency and stability. High-Speed Network ConnectivityWith both 2.5 Gigabit Ethernet and 1 Gigabit Ethernet ports the DS225+ offers flexible and fast network options. It supports link aggregation and failover enabling read speeds of up to 282 MB/s and write speeds of 217 MB/s. This makes it ideal for environments where large file transfers media streaming or collaborative access to data are routine. Flexible Storage ConfigurationThe DS225+ features two drive bays compatible with 3.5 SATA HDDs and 2.5 SATA SSDs supporting up to 40 TB of raw capacity. Hot-swappable drive trays allow for easy upgrades and maintenance without downtime. Whether you're building a media library a business archive or a personal cloud the DS225+ adapts to your storage needs. Robust Data Protection and RAID SupportData integrity is a priority with support for multiple RAID configurations including RAID 0 RAID 1 JBOD and Synology Hybrid RAID (SHR). Hardware encryption ensures secure data access while built-in tools like Snapshot Replication and Btrfs file system offer advanced protection against accidental deletion and ransomware threats. Compact Quiet and Energy-Efficient DesignMeasuring just 165 x 108 x 232.2 mm the DS225+ is designed to fit comfortably in small office setups or home environments. It operates quietly at only 19.6 dB(A) making it suitable for noise-sensitive areas. With low power consumption and scheduled power control features it’s both eco-friendly and cost-effective. Centralized Device and System ManagementSynology’s Central Management System (CMS) allows administrators to monitor and manage multiple Synology NAS units from a single dashboard. Active Insight provides real-time analytics on system health login activity and backup status helping users stay ahead of potential issues and maintain optimal performance. Comprehensive Backup and Surveillance CapabilitiesThe DS225+ supports Synology’s suite of backup solutions including Active Backup for Business Hyper Backup and Cloud Sync. It can also manage up to 25 IP cameras using Surveillance Station making it a versatile hub for both data protection and security monitoring in small business or home setups. Expandable Memory and Versatile ConnectivityOut of the box the DS225+ includes 2 GB of DDR4 RAM expandable up to 6 GB to accommodate heavier workloads. It features two USB 3.2 Gen 1 ports for external drives printers or UPS devices and supports Wake-on-LAN/WAN scheduled power on/off and system hibernation for enhanced control and efficiency..
Laptopsdirect.co.uk
Delivery: to United Kingdom
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£349.97
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Synology DS225+ 2GB RAM 2 Bay SATA Desktop NAS Expansion Enclosure DS225+

Powerful Quad-Core PerformanceThe DS225+ is powered by an Intel Celeron J4125 quad-core processor delivering a base frequency... moreof 2.0 GHz and burst speeds up to 2.7 GHz. This ensures responsive performance for multitasking file indexing and running multiple applications simultaneously. Whether you're streaming media managing backups or hosting virtual machines the DS225+ handles it all with efficiency and stability. High-Speed Network ConnectivityWith both 2.5 Gigabit Ethernet and 1 Gigabit Ethernet ports the DS225+ offers flexible and fast network options. It supports link aggregation and failover enabling read speeds of up to 282 MB/s and write speeds of 217 MB/s. This makes it ideal for environments where large file transfers media streaming or collaborative access to data are routine. Flexible Storage ConfigurationThe DS225+ features two drive bays compatible with 3.5 SATA HDDs and 2.5 SATA SSDs supporting up to 40 TB of raw capacity. Hot-swappable drive trays allow for easy upgrades and maintenance without downtime. Whether you're building a media library a business archive or a personal cloud the DS225+ adapts to your storage needs. Robust Data Protection and RAID SupportData integrity is a priority with support for multiple RAID configurations including RAID 0 RAID 1 JBOD and Synology Hybrid RAID (SHR). Hardware encryption ensures secure data access while built-in tools like Snapshot Replication and Btrfs file system offer advanced protection against accidental deletion and ransomware threats. Compact Quiet and Energy-Efficient DesignMeasuring just 165 x 108 x 232.2 mm the DS225+ is designed to fit comfortably in small office setups or home environments. It operates quietly at only 19.6 dB(A) making it suitable for noise-sensitive areas. With low power consumption and scheduled power control features it’s both eco-friendly and cost-effective. Centralized Device and System ManagementSynology’s Central Management System (CMS) allows administrators to monitor and manage multiple Synology NAS units from a single dashboard. Active Insight provides real-time analytics on system health login activity and backup status helping users stay ahead of potential issues and maintain optimal performance. Comprehensive Backup and Surveillance CapabilitiesThe DS225+ supports Synology’s suite of backup solutions including Active Backup for Business Hyper Backup and Cloud Sync. It can also manage up to 25 IP cameras using Surveillance Station making it a versatile hub for both data protection and security monitoring in small business or home setups. Expandable Memory and Versatile ConnectivityOut of the box the DS225+ includes 2 GB of DDR4 RAM expandable up to 6 GB to accommodate heavier workloads. It features two USB 3.2 Gen 1 ports for external drives printers or UPS devices and supports Wake-on-LAN/WAN scheduled power on/off and system hibernation for enhanced control and efficiency..
ServersDirect.co.uk
Delivery: in United Kingdom
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£349.97
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Synology DS225+ 2-Bay NAS Enclosure (2GB RAM) DS225+

The Synology DS225+ 2-Bay NAS (2GB RAM) offers efficient, scalable storage for home or office use with seamless data manageme... morent DS225+. Free UK Delivery available at Box.
Box.co.uk
Delivery: to United Kingdom
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£353.49
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Synology DiskStation DS225+ 2 Bay NAS Desktop Intel® Celeron® J4125 2 DS225+

Synology DiskStation DS225+ 2 Bay NAS Desktop Intel® Celeron® J4125 2 GB DDR4 Synology DSM Black
LaptopHub.uk
Delivery: in United Kingdom
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£355.06
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Synology DiskStation DS225+ 2 Bay NAS Desktop Intel® Celeron® J4125 2

Synology DiskStation DS225+ 2 Bay NAS Desktop Intel® Celeron® J4125 2 GB DDR4 Synology DSM Black Store. share. and protectMan... moreage all your documents. photos. and other files. back up applications and devices. and protect your assets with professional video surveillance.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface. on-prem or in the cloud.Hard drives designed for SynologySee how Synology hard drives deliver reliability. consistent performance. and simplified system management through deep hardware-software integration.
Pcnova.co.uk
Delivery: in United Kingdom
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£355.06
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