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Synology DiskStation DS1525neo+
5-bay NAS server - 4 GB non-ECC DDR4 RAM - AMD Ryzen V1500B (diskless)
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DS1522neo+: versatile and expandable NAS
The Synology DS1525neo+ is a versatile 5-bay storage solution that adapts to your needs, with support for storage expansion, 4 GB non-ECC DDR4 RAM, 10GbE networking and SSD caching. The built-in 2.5 GbE network delivers excellent network performance right out of the box. Powered by Synology DiskStation Manager DSM, this device is a flexible all-in-one solution for data sharing, synchronization, backup and surveillance.
The DS1525neo+ offers intuitive, comprehensive file management, media organization and backup options right out of the box. Its capable performance, compact size and versatile configuration options make it an ideal purchase for IT enthusiasts, creative professionals and businesses of all sizes, from small businesses to large enterprises, as an edge device for branch offices or retail locations.
Highlights
- Reliable performance: up to 1181 / 1180 MB/s sequential read/write throughput and support for stable data transfers.
- System memory: 4 GB non-ECC DDR4 RAM
- Fast networking: built-in 2.5GbE ports for fast connectivity right out of the box, with 10GbE support
- Versatile network storage: take advantage of integrated file and photo management, data protection, virtualization and surveillance solutions
- Capacity expansion: add 10 additional drive bays for up to 300 TB of raw storage with two DX525 expansion units
Ease of use and security features
A suite of convenience and security features, combined with DSM's intuitive user interface, ensures a seamless experience for users of all skill levels.
- Easily access your system from any web browser via QuickConnect
- Adaptive multi-factor authentication (AMFA) is triggered by suspicious external logins, providing an additional layer of security
- Improve management efficiency with customizable delegation roles, allowing administrators to quickly assign roles to non-administrator users while restricting access to critical system settings
- Active Insight, Synology's cloud-based fleet monitoring solution, uses machine learning to detect malware and other malicious activity and automatically creates immutable snapshots to protect your data
Private video surveillance
Synology Surveillance Station turns any Synology system into a powerful network video recorder (NVR).
- Supports more than 8700 camera models
- ONVIF protocol support to avoid vendor lock-in
- Private, subscription-free recording storage
- Access options via web browser, dedicated desktop clients or mobile app
- Event-based rules to trigger specific actions
- Email, SMS or push notification options
- Option to record simultaneously to the cloud with C2 Backup for Surveillance (subscription required) for an additional layer of data protection and more convenient sharing
Select your criteria
General information |
Product name |
Synology DiskStation DS1525neo+ |
Brand |
Synology | |
Model |
DS1525NEO+ | |
Processor |
CPU frequency |
2.2 GHz |
Memory size |
4 GB | |
Memory type |
DDR4 | |
Network |
Network standard(s) |
10/100/1000 Mbps |
Network connector(s) |
2 X 2.5 Gigabit Ethernet - RJ45 Female | |
Wake On LAN |
Yes | |
Storage |
Capacity |
0 GB |
Internal interface |
5 X Serial ATA 6Gb/s (SATA Revision 3) | |
| 2 X M.2 - PCI-E NVMe | ||
Hard drive format |
2" 1/2 | |
| 3" 1/2 | ||
| M.2 | ||
Hard drive |
No | |
Number of discs |
0 | |
Max number of discs |
5 | |
RAID supported |
Yes | |
Supported RAID Modes |
0 | |
| 1 | ||
| 10 | ||
| 5 | ||
| 6 | ||
| JBOD | ||
| SHR | ||
File system |
Btrfs | |
| Ext4 | ||
Connector(s) |
2 X USB 3.0 | |
Compatibility |
Server functions |
FTP |
| Printing | ||
| Multimedia | ||
| Photo | ||
| Video surveillance | ||
| Virtualization | ||
| Web | ||
iSCSI (SCSI encapsulation) |
Yes | |
Scalable |
Yes | |
Physical characteristics |
Rackable |
No |
Width |
230 mm | |
Height |
166 mm | |
Depth |
223 mm | |
Weight |
2.67 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
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 19 Oct 2026
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