The Synology NAS DiskStation DS1525+ is a powerful 5-bay NAS enclosure designed for storing and managing large amounts of data. With the capability to reach up to 300 TB of raw storage through expansion units, this device offers a flexible solution for growing storage needs. The integrated 2.5GbE ports enable high transfer rates of over 1,180 MB/s for sequential read and write operations, while support for M.2 NVMe drives provides an ultra-fast cache. The DS1525+ is ideal for endpoint backup, IP camera management, and secure data sharing across different locations. With a robust AMD Ryzen Embedded V1000 processor and the option for RAM expansion, this NAS system is both powerful and customizable to meet individual requirements.
Max. number of hard disks | 5 |
Memory | 8 GB |
NAS HDD assembly | NAS Hardbundle |
Total storage capacity | 20 TB |
RAID configuration | 0, 1, 10, 5, 6, JBOD |
Network connections | RJ45 Gigabit Ethernet (2x) |
Exact USB ports | USB-A 3.2 Gen 1 (2x) |
Item number | 61877151 |
Manufacturer | Synology |
Category | NAS |
Manufacturer no. | DS1525+ Syno Plus HAT33x 20 TB |
Release date | 6.9.2025 |
Colour | Black |
Exact colour description | Black |
NAS HDD assembly | NAS Hardbundle |
Model | Desktop |
Max. number of hard disks | 5 |
Hard drive form factor | 2.5", 3.5", M.2 2280 |
RAID configuration | 0, 1, 10, 5, 6, JBOD |
Memory type | DDR4-RAM |
Memory | 8 GB |
Maximum possible memory | 32 GB |
Data storage configuration | 5 x 4 TB |
Total storage capacity | 20 TB |
HDD/SSD model | Synology HAT 33xx |
Hard disk additional functions | Hot swapping |
Processor type | AMD Ryzen Embedded V1500B |
Clock frequency | 2.20 GHz |
Number of processor cores | 4 -Core |
Network connections | RJ45 Gigabit Ethernet (2x) |
Connectivity | Ethernet, LAN |
USB ports | USB-A |
Exact USB ports | USB-A 3.2 Gen 1 (2x) |
Internal connection options | mSATA (1x) |
Data ports | eSATA (1x) |
Power consumption | 44.56 W |
Power consumption (standby) | 13.63 W |
Number of fans | 2 x |
Fan diameter | 92 mm |
Redundant power supply unit | No |
CO₂-Emission | |
Climate contribution |
Scope of delivery | AC, LAN (RJ-45) cable |
Length | 22.30 cm |
Width | 23 cm |
Height | 16.60 cm |
Weight | 2.67 kg |
How often does a product of this brand in the «NAS» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «NAS» category returned?
Source: Digitec Galaxus