The Synology NAS DiskStation DS1525+ is a powerful and versatile storage solution designed for demanding applications in small and medium-sized businesses as well as for private users. With five drive bays, this NAS system offers an impressive storage capacity of up to 20 TB, which can be expanded to a maximum of 300 TB with expansion units if needed. The DS1525+ is equipped with two built-in 2.5GbE ports that enable high data transfer rates of over 1,180 MB/s for sequential reading and writing. This high performance is complemented by support for SATA SSDs, HDDs, and M.2 NVMe drives for ultra-fast caching. The flexible configuration and the ability to implement RAID setups make the DS1525+ an ideal choice for storing, backing up, and managing data. Additionally, the NAS solution allows for the management of up to 40 IP cameras and provides a private cloud for seamless and secure data access.
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 (2x) |
Item number | 61877125 |
Manufacturer | Synology |
Category | NAS |
Manufacturer no. | DS1525+ Syno Ent. HAT53x 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" |
RAID configuration | 0, 1, 10, 5, 6, JBOD |
Memory type | DDR4-RAM |
Memory | 8 GB |
Maximum possible memory | 300000 GB |
Data storage configuration | 5 x 4 TB |
Total storage capacity | 20 TB |
HDD/SSD model | Synology HAT 53xx |
Hard disk additional functions | Hot swapping |
Processor type | AMD Ryzen Embedded V1000 |
Clock frequency | 2.20 GHz |
Max. turbo clock rate | 2.20 GHz |
Number of processor cores | 4 -Core |
Network connections | RJ45 (2x) |
Connectivity | Ethernet, LAN |
Power consumption | 44.56 W |
Power consumption (standby) | 13.63 W |
Number of fans | 2 x |
Fan diameter | 92 mm |
Redundant power supply unit | Yes |
CO₂-Emission | |
Climate contribution |
Scope of delivery | AC, Lan (RJ-45) |
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