- Stock: Available For Order remaining
- Brand: Synology
- Model: DS1525+
Synology DiskStation DS1525+ — 5-Bay Desktop Enterprise Network Attached Storage (NAS)
The perfect blend of enterprise-grade performance and flexibility! The Synology DS1525+ Series is a highly scalable 5-bay desktop NAS. Powered by an AMD Ryzen V1500B 4-core processor and DDR4 memory, it delivers exceptional file serving, data protection, and backup solutions for small and medium-sized businesses and studios.
Offering incredible transmission bandwidth, it achieves sequential read speeds up to 1,181 MB/s and sequential write speeds up to 1,180 MB/s. It natively features 5 bays for 3.5" or 2.5" SATA drives and includes 2 built-in M.2 NVMe SSD slots for dedicated caching. Through the expansion ports, it can connect to 2 DX525 expansion units, easily scaling up to a total of 15 bays. Combining massive storage capacity with high reliability, it is an excellent investment for your business.
Built for Business
AMD Ryzen Enterprise Performance
Equipped with an AMD Ryzen V1500B 4-core processor and DDR4 SODIMM memory (expandable up to 32 GB) to reliably drive virtual machines and intensive database I/O workloads.
5-Bay Desktop Flexible Expansion
The high-density desktop chassis provides 5 standard drive bays. Via the rear expansion ports, connect up to 2 expansion units (DX525) to flexibly expand to a total of 15 drive bays.
Built-in 2.5GbE & M.2 NVMe
Includes two 2.5GbE RJ-45 ports, two M.2 NVMe SSD slots, and one PCIe Gen3 x2 slot, ready for 10GbE network cards to eliminate access bottlenecks.
Comprehensive Data Protection
Integrated with Synology backup solutions to seamlessly back up physical machines, virtual machines, and SaaS cloud services, utilizing advanced snapshot technology to defend against ransomware.
Hardware and System Specifications
| Device Type | 5-Bay Desktop Enterprise NAS |
|---|---|
| CPU | AMD Ryzen V1500B * 64-bit, 4-core 8-thread, base clock 2.2 GHz |
| Hardware Encryption Engine | Yes (AES-NI) |
| System Memory |
8 GB DDR4 ECC SODIMM (pre-installed 8 GB x 1) * Note: DS1525neo+ spec is 4 GB non-ECC SODIMM; 2 memory slots in total, expandable up to 32 GB (16 GB x 2) |
| Drive Bays |
5 x 3.5" or 2.5" SATA HDD/SSD 2 x M.2 2280 NVMe SSD * Hot-swappable (excluding M.2 slots), expandable up to 15 bays with 2 x Synology DX525 expansion units |
| External Ports |
2 x RJ-45 2.5GbE LAN Ports 2 x USB 3.2 Gen 1 Ports 2 x Expansion Ports (USB Type-C) |
| PCIe Expansion |
1 x Gen3 x2 Network upgrade slot * Supports 10GbE network interface cards |
| File System Support |
Internal Drives: Btrfs, ext4 External Drives: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT |
| Supported RAID Types | Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Appearance Size (H x W x D) | 166 mm x 230 mm x 223 mm |
| Weight | 2.67 kg |
| System Fan |
2 (92 mm x 92 mm) fans * Supports Full-Speed, Cool, and Quiet modes |
| Power Recovery | Supported |
| Wake on LAN / WAN | Supported |
| Scheduled Power On/Off | Supported |
| Noise Level | 22.60 dB(A) |
| Power Supply Unit / Adapter |
120W * AC Input Power Voltage: 100V to 240V AC (50/60 Hz, Single Phase) |
| Power Consumption |
44.56 W (Access) 13.63 W (HDD Hibernation) |
| British Thermal Unit (BTU) |
151.95 BTU/hr (Access) 46.48 BTU/hr (HDD Hibernation) |
| Operating & Storage Environment |
Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -20°C to 60°C (-5°F to 140°F) Relative Humidity: 8% to 80% RH (Operating) / 5% to 95% RH (Storage) |
| Certification | FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS |
| Environmental Standards | RoHS Compliant |
| Packaging Content | Main Unit × 1, Accessory Pack × 1, AC Power Adapter × 1, AC Power Cord × 1, RJ-45 LAN Cable × 2 |
| Warranty |
3-Year Hardware Warranty * Extendable to 5 years with EW201 or Extended Warranty Plus |
Chassis Details & Features
