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This Synology DS725+ 2-bay NAS is a powerful and expandable network storage solution, ideal for demanding users: computer enthusiasts, creative professionals or small businesses. Featuring a AMD Ryzen R1600 processor and 4GB of DDR4 ECC memory, it offers up to 276 MB/s read and 224 MB/s write speeds for fast, stable transfers. Its integrated 2.5GbE port ensures ultra-fast network connectivity right out of the box.
Power designed for fluidity.
Thanks to its dual-core processor running at up to 3.1 GHz and its hardware encryption engine, the DS725+ efficiently handles multitasking, lightweight virtualisation and sustained workloads. It supports up to 32 GB of RAM for intensive needs, ensuring constant fluidity even with many users connected simultaneously.
Exemplary storage flexibility.
Equipped with 2 bays compatible with 3.5" HDDs and 2.5" SSDs, it can be expanded up to 7 drives with the DX525 unit, providing up to 140 TB of raw capacity. Two NVMe M.2 SSD slots can be used to add cache without taking up bays, speeding up access to the most frequently used files.
A true data management and protection centre.
he DSM system includes advanced tools such as Hyper Backup, Snapshot Replication, Active Backup Suite and Active Insight for proactive, cloud-based monitoring. Your data is protected, backed up and accessible at all times, even in critical environments.
Much more than a NAS, it's also a collaborative hub with Synology Drive, Photos, Office, MailPlus and Chat, enabling you to work seamlessly both locally and remotely. It can also be used as a video surveillance server (up to 40 1080p cameras) via Surveillance Station. Compact, silent and scalable, the DS725+ adapts perfectly to your most demanding environments.
Select your criteria
General information |
Product name |
Synology DiskStation DS725+ |
Brand |
Synology | |
Model |
DS725+ | |
Processor |
CPU frequency |
2.6 GHz |
Memory size |
4 GB | |
Memory type |
DDR4 ECC | |
Network |
Network standard(s) |
1 Gbps Gigabit Ethernet (1 GbE) |
| 2.5 Gbps Gigabit Ethernet (2.5 GbE) | ||
Network connector(s) |
1 X Gigabit Ethernet - RJ45 Female | |
| 1 X 2.5 Gigabit Ethernet - RJ45 Female | ||
Wake On LAN |
Yes | |
DLNA certification |
Yes | |
Storage |
Capacity |
0 GB |
Internal interface |
2 X M.2 - PCI-E 3.0 x4 | |
| 2 X Serial ATA 6Gb/s (SATA Revision 3) | ||
Hard drive format |
2" 1/2 | |
| 3" 1/2 | ||
| M.2 | ||
Hard drive |
No | |
Number of discs |
0 | |
Max number of discs |
2 | |
RAID supported |
Yes | |
Supported RAID Modes |
0 | |
| 1 | ||
| JBOD | ||
| SHR | ||
File system |
Btrfs | |
| Ext4 | ||
Connector(s) |
1 X USB 3.0 | |
Compatibility |
Server functions |
FTP |
| Multimedia | ||
| Photo | ||
| Video surveillance | ||
| Web | ||
| Virtualization | ||
iSCSI (SCSI encapsulation) |
Yes | |
Download without PC |
Yes | |
Scalable |
Yes | |
Physical characteristics |
Rackable |
No |
Consumption |
21.07 W | |
Width |
106 mm | |
Height |
166 mm | |
Depth |
223 mm | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Synology GmbH |
Postal address |
Grafenberger Allee 295, 40237 Düsseldorf, Deutschland | |
Electronic Address |
de_sales@synology.com |
See all Synology products
Product referenced on 7 Jul 2025
Very satisfied with the delivery times, in an emergency context
Customer service available and friendly to make sure of the timeframe
Synology DS 725+ bundle with two 16 TB hard drives.
Perfect for my personal use: storing photos, videos, slideshows, etc.
RAID 1 mode, so total security in case of a problem with one of the hard drives.
Very easy to install and use.
Great product that I recommend.
In the same universe: diskstation ds725+ | nas | serveur synology | synology ds725+ | ds725
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