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Synology DiskStation DS725+ RAM 4 GB

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Synology DiskStation DS725+ RAM 4 GB
DiskStation (desktop)M.22.5 GbpsUSB Cmail server
Main
Mountdesktop
Drives
3.5" drive slots2
Hot swap
SATA 2
SATA 3
M.2 connector2 / 2280 NVMe /
RAIDRAID 0
RAID 1
JBOD
Basic, Synology Hybrid RAID
Connection
LAN ports2
LAN speed1 Gbps, 2.5 Gbps
USB 3.2 gen11
USB C1 / port расширения /
Features
Software featuresWeb server
FTP server
multimedia (DLNA, iTunes, uPnP)
BitTorrent client
mail server
video surveillance server
backup
domain integration
virtualization
Hardware
Operating systemDSM
CPUAMD Ryzen R1600
CPU cores2 cores (4 threads)
CPU speed2.6 GHz
TurboBoost frequency3.1 GHz
RAM4 GB / 1x4 GB /
Max. RAM32 GB
RAM slots2
ControlWEB-interface / app
General
Power consumption20.4 W
Coolingactive
Noise level17.9 dB
Size166x106x223 mm
Weight1.51 kg
Official Websitesynology.com
Added to E-CatalogAugust 2025
1xType-C expansion port.
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.

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Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4 DS725+

Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4 GB DDR4 0 TB Black
LaptopHub.uk
Delivery: in United Kingdom
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£374.16
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Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4

2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and... moreHDDs in 2.5"/3.5" internal bays. as well as M.2 NVMe drives via M.2 slots for use as cache.
Pinntech.co.uk
Delivery: in United Kingdom
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£388.05
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Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4

2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and... moreHDDs in 2.5"/3.5" internal bays. as well as M.2 NVMe drives via M.2 slots for use as cache.
Pinntech.co.uk
Delivery: in United Kingdom
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£392.34
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Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4 DS725+

Synology DiskStation DS725+ NAS/storage server Ryzen Embedded R1600 4 GB DDR4 0 TB Black
itsupplies.uk
Delivery: to United Kingdom
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£448.99
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Synology DS725+ 2GB RAM 2 Bay SATA Desktop NAS Expansion Enclosure DS725+

Powerful Quad-Core Processor for Demanding WorkloadsThe DS725+ is powered by an Intel Celeron J4125 quad-core processor offer... moreing a base clock speed of 2.0 GHz and burst speeds up to 2.7 GHz. This ensures smooth performance for multitasking file indexing and running intensive applications. Whether you're hosting virtual machines managing databases or streaming high-resolution media the DS725+ delivers reliable and responsive computing power. Dual 1GbE Ports with Link Aggregation SupportEquipped with two Gigabit Ethernet ports the DS725+ supports link aggregation and failover providing enhanced network reliability and performance. With sequential read speeds up to 225 MB/s and write speeds up to 195 MB/s it’s ideal for environments that demand consistent data access and fast file transfers. Scalable Storage with NVMe SSD Cache SupportThe DS725+ features two drive bays compatible with 3.5 SATA HDDs and 2.5 SATA SSDs supporting up to 36 TB of raw capacity. It also includes two M.2 NVMe SSD slots for cache acceleration improving I/O performance for frequently accessed data. This makes it perfect for users who need both capacity and speed in a compact form factor. Advanced RAID and Data Protection FeaturesSupporting RAID 0 RAID 1 JBOD and Synology Hybrid RAID (SHR) the DS725+ offers flexible data protection options. It includes hardware encryption and the Btrfs file system which enables snapshot replication file self-healing and advanced data integrity checks. These features help safeguard your data against corruption accidental deletion and ransomware threats. Compact and Quiet Design for Any WorkspaceWith dimensions of 166 x 106 x 223 mm and a noise level of just 19.8 dB(A) the DS725+ is designed to operate quietly in home offices or professional environments. Its efficient cooling system and low power consumption make it a practical choice for users who value performance without sacrificing space or energy efficiency. Centralized Management and Real-Time MonitoringSynology’s Central Management System (CMS) allows IT administrators to manage multiple NAS devices from a single dashboard. Active Insight provides cloud-based monitoring of system health login activity and backup status helping users proactively address issues and maintain optimal performance across their Synology infrastructure. Comprehensive Backup and Surveillance IntegrationThe DS725+ supports Synology’s full suite of backup solutions including Active Backup for Business Hyper Backup and Cloud Sync. It also integrates with Surveillance Station to manage up to 40 IP cameras making it a powerful solution for both data protection and security monitoring in small business or residential environments. Expandable Memory and Versatile ConnectivityOut of the box the DS725+ includes 2 GB of DDR4 RAM expandable up to 6 GB to support heavier workloads. It features two USB 3.2 Gen 1 ports for connecting external drives printers or UPS devices and supports Wake-on-LAN/WAN
ServersDirect.co.uk
Delivery: in United Kingdom
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£448.97
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Synology DiskStation DS225+
from £264.02 
without drive, slots: 3.5" 2, SATA 2, SATA 3, LAN: 2 ports, 1 Gbps, 2.5 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
Synology DiskStation DS224+
from £319.97 
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Synology DiskStation DS425+
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Synology DiskStation DS124
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Synology DiskStation DS423+
from £508.51 
without drive, slots: 3.5" 4, SATA 2, SATA 3, M.2, LAN: 2 ports, 1 Gbps, CPU: Intel Celeron J4125, 4 cores (4 threads), 2 GHz, TurboBoost 2.7 GHz, mail server
Synology DiskStation DS725+
from £374.16 
without drive, slots: 3.5" 2, SATA 2, SATA 3, M.2, LAN: 2 ports, 1 Gbps, 2.5 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server, USB C
Synology DiskStation DS223
from £214.06 
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Synology DiskStation DS1525+
from £571.79 
without drive, slots: 3.5" 5, SATA 2, SATA 3, M.2, LAN: 2 ports, 2.5 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server, USB C
Synology DiskStation DS923+
from £570.79 
without drive, slots: 3.5" 4, SATA 2, SATA 3, M.2, LAN: 2 ports, 1 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server, AirPlay
Synology DiskStation DS1823xs+
from £1,414.97 
without drive, slots: 3.5" 8, SATA 2, SATA 3, M.2, LAN: 1 Gbps, 10 Gbps, CPU: AMD Ryzen V1780B, 4 cores (8 threads), 3.35 GHz, TurboBoost 3.6 GHz, mail server
Synology DiskStation DS723+
from £462.55 
without drive, slots: 3.5" 2, SATA 2, SATA 3, M.2, LAN: 2 ports, 1 Gbps, CPU: AMD Ryzen R1600, 2 cores (4 threads), 2.6 GHz, TurboBoost 3.1 GHz, mail server
Synology DiskStation DS1825+
from £472.99 
without drive, slots: 3.5" 8, SATA 2, SATA 3, M.2, LAN: 2 ports, 2.5 Gbps, CPU: AMD Ryzen V1500B, 4 cores (8 threads), 2.2 GHz, mail server, USB C
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from £949.97 
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Synology DiskStation DS420+
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QNAP TS-133
from £128.07 
without drive, slots: 3.5" 1, SATA 2, SATA 3, LAN: 1 port, 1 Gbps, CPU: ARM Cortex-A55, 4 cores (4 threads), 1.8 GHz, mail server
QNAP TS-H973AX-8G
from £739.99 
without drive, slots: 3.5" 5, 2.5" 4, SATA 2, SATA 3, LAN: 2.5 Gbps, 10 Gbps, CPU: AMD Ryzen Embedded V1500B, 4 cores (8 threads), 2.2 GHz, ZFS, transcoding, mail server, Chromecast, USB C
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