Choose your storage:
without hard drives
Choose your storage:
without hard drives
Number of hard drive slots | 2 | |
|---|---|---|
Suitable for hard drive size | 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe | |
Internal RAM | 4 GB | |
Processor cores | Dual-Core (2) | |
Built-in hard drive |
According to our NAS expert
5 stars
4
4 stars
0
3 stars
0
2 stars
0
1 star
0
This is compared to the 216play or if you step from a Trabant into a Ferrari
Maurice
3 October 2025
Automatically translated from Dutch
I already have experience with Synology NAS (DS920+ and DS1522+).
Installation is easy, the quality is excellent, and the software offers more than just data storage.
I use the DS725+ as a ROON server for music at home and on the road. It works perfectly, and with two 4TB hard drives in RAID 1, it holds enough music for hours of listening pleasure.
In my case, it's a great device, and I think anyone looking for a NAS will be happy with it.
Peter Sips
21 February 2026
Automatically translated from Dutch
Already have experience with the Synology DS124 as a data backup. I purchased this NAS for using Docker Containers. I upgraded the memory to 8GB [D4ES04-4G 4GB DDR4 SODIMM CL19 2666MHz]. The 28 containers run very smoothly on this NAS. [Synology Plus Series HDD 4TB]
Johan
17 March 2026
Automatically translated from Dutch
Current product
570,-
566,-
692,-
631,-
596,-
2
4
4
4
4
2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
2.5-inch HDD, 2.5-inch SSD, 3.5-inch HDD
2.5-inch HDD, 3.5-inch HDD, M.2 NVMe
2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
4 GB
2 GB
4 GB
8 GB
4 GB
Dual-Core (2)
Quad-Core (4)
Quad-Core (4)
Penta-Core (5)
Quad-Core (4)
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your NAS to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
2-year Protection Plan
13,99
one-time3-year Protection Plan
24,99
one-timeProduct number | 967763 | |
|---|---|---|
Manufacturer code | DS725+ | |
Brand | Synology | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Built-in hard drive | ||
|---|---|---|
Number of hard drive slots | 2 | |
Suitable for hard drive size | 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe | |
Nubmber of M.2 connectors | 2 | |
RAID | Basic, JBOD, RAID 0, RAID 1, Synology Hybrid RAID | |
Internal RAM | 4 GB | |
Total number of RAM slots | 2 | |
Expandable memory | ||
Maximum internal memory | 32 GB | |
Memory type | SO-DIMM DDR4 |
Connection type | Wired | |
|---|---|---|
LACP Link aggregation | ||
Thunderbolt connector | ||
Bluetooth | ||
Number of Ethernet ports | 2 | |
Number of 2.5Gbps Ethernet ports | 1 | |
Number of 1Gb/s Ethernet ports | 1 |
NAS functions | Backup server, Download server, FTP server, Mail server, Media server, Photo server, Surveillance station, VPN server, Web server | |
|---|---|---|
NAS application center | ||
Maximum number of shared folders | 128 | |
Maximum number of local users` | 512 | |
Plex support | ||
Type of Plex support | HD Ready (720p) | |
Number of IP camera licenses included | 2 | |
DLNA | ||
UPnP AV support | ||
FTP server | ||
On/off switch | ||
Automatic switch on/off | ||
Kensington lock | ||
Apple Time Machine support | ||
Chromecast support | ||
Suitable for IFTTT | ||
Recommended for use | Making a backup, Media streaming, Personal cloud |
Processor brand | AMD | |
|---|---|---|
Processor family | Ryzen | |
Processor cores | Dual-Core (2) | |
Clock speed | 2,6 GHz |
Depth | 22,3 cm | |
|---|---|---|
Width | 10,6 cm | |
Height | 16,6 cm | |
Type NAS | Upright | |
Color | Black | |
Weight | 1510 g |