The Synology DiskStation DS1525+ 5-Bay NAS Enclosure is a powerful network-attached storage solution designed for businesses, professional teams, and growing data storage needs. Powered by an AMD Ryzen R1600 dual-core processor and equipped with 8GB DDR4 ECC memory, this NAS delivers reliable performance for centralized storage, file sharing, data management, and virtualization environments.
The AMD Ryzen R1600 processor features 2 cores, 4 threads, a 2.6 GHz base clock, and boost speeds of up to 3.1 GHz. Its 8GB DDR4 ECC SODIMM memory is expandable up to 32GB, providing flexibility for demanding business workloads.
Featuring five drive bays, the Synology DS1525+ supports 3.5-inch and 2.5-inch SATA HDDs or SSDs. It also includes two M.2 2280 NVMe SSD slots for SSD caching, supporting improved storage performance. The supports Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations to accommodate different storage and data protection requirements.
Equipped with two 2.5GbE RJ-45 network ports, the Synology DiskStation DS1525+ supports high-speed network connectivity. It accommodates up to 2,048 local user accounts, 256 local groups, 512 shared folders, and 2,000 concurrent SMB/NFS/AFP/FTP connections, making it suitable for collaborative business environments.
The DS1525+ supports VMware vSphere, Microsoft Hyper-V, Citrix, OpenStack, and Kubernetes environments. Its SAN Manager supports up to 128 iSCSI targets and 256 LUNs, with LUN cloning and snapshot capabilities for flexible storage management.
Two 92 × 92 × 25 mm fans help maintain cooling during operation. The Synology DiskStation DS1525+ comes with a 2-year manufacturer warranty for added peace of mind.
With its AMD Ryzen processor, expandable ECC memory, five-bay storage capacity, dual 2.5GbE connectivity, NVMe SSD caching support, and advanced virtualization features, the Synology DS1525+ is a versatile NAS solution for business storage, centralized file sharing, and professional data management.
 Centralized Business Storage
Keep business files organized in one central storage , making data access and team collaboration easier.
Flexible Data Protection Options
Multiple RAID configurations allow businesses to choose a storage setup based on their capacity and data protection needs.
Optimized Storage Access
M.2 NVMe and 2.5-inch SATA SSD caching support helps optimize frequently accessed data.
Virtualization-Ready Infrastructure
Compatibility with VMware, Hyper-V, Citrix, OpenStack, and Kubernetes supports integration into various IT environments.
 
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| Basic Information | |
|---|---|
| Processor | AMD Ryzen R1600 dual-core (4-thread) 2.6 GHz, max. boost clock up to 3.1 GHz |
| Memory | 8 GB DDR4 ECC SODIMM (expandable up to 32 GB) |
| RAID Controller | Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 |
| Network | 2 x 2.5GbE RJ-45 |
| Fans | 2 x (92 x 92 x 25 mm) |
| Additional Features | |
| Drive Bays | 5 x 3.5" or 2.5" SATA HDD/SSD (drives not included) l 2 x M.2 2280 NVMe SSD (drives not included) Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list |
| Others |
Read/write cache support  Maximum shared folders: 512 |
| Manufacture Warranty | |
| Warranty | 2 Years |
1. What is the Synology DiskStation DS1525+ used for?
The Synology DS1525+ is a 5-bay NAS enclosure designed for centralized storage, file sharing, business data management, and virtualization environments.
2. What processor does the Synology DS1525+ use?
It features an AMD Ryzen R1600 dual-core, 4-thread processor with a 2.6 GHz base clock and boost speeds up to 3.1 GHz.
3. How much RAM does the Synology DS1525+ support?
It comes with 8GB DDR4 ECC SODIMM memory, expandable up to 32GB.
4. How many drives can the Synology DS1525+ support?
It supports up to five 3.5-inch or 2.5-inch SATA HDDs or SSDs. It also includes two M.2 2280 NVMe SSD slots for caching. Drives are not included.
5. Which RAID configurations does the DS1525+ support?
It supports Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.
6. Does the Synology DS1525+ support high-speed networking?
Yes, it features two 2.5GbE RJ-45 network ports for high-speed network connectivity.
7. Is the Synology DS1525+ compatible with virtualization platforms?
Yes, it supports VMware vSphere, Microsoft Hyper-V, Citrix, OpenStack, and Kubernetes environments.
8. What is the warranty period for the Synology DS1525+?
The Synology DiskStation DS1525+ comes with a 2-year manufacturer warranty.