The Synology NAS DiskStation DS925+ is a powerful network-attached storage solution equipped with four drive bays and offers a storage capacity of 16 TB. It comes pre-installed with two 8 TB Synology Enterprise HDDs, enabling reliable and efficient data storage. Powered by an AMD Ryzen V1500B processor with a clock speed of 2.2 GHz, this NAS delivers high processing performance for demanding applications. The 4 GB of RAM can be expanded up to 32 GB, enhancing the system's flexibility and performance. The DiskStation supports various RAID levels to ensure data security and offers hot-swap support, allowing drives to be replaced without system downtime. With two RJ-45 ports and USB 3.0 interfaces, connectivity is also ensured, facilitating integration into existing networks.
| Max. number of hard disks | 4 | 
| Memory | 4 GB | 
| NAS HDD assembly | NAS Hardbundle | 
| Total storage capacity | 16 TB | 
| RAID configuration | 0, 1, 10, 5, JBOD | 
| Network connections | RJ45 (2x) | 
| Exact USB ports | USB-A 3.0 (2x) | 
| Item number | 58335719 | 
| Manufacturer | Synology | 
| Category | NAS | 
| Manufacturer no. | DS925+ Syno HAT53x 16 TB -2 | 
| Release date | 10.5.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| NAS HDD assembly | NAS Hardbundle | 
| Model | Desktop | 
| Max. number of hard disks | 4 | 
| Hard drive form factor | 3.5" | 
| RAID configuration | 0, 1, 10, 5, JBOD | 
| Memory type | DDR4-RAM | 
| Memory | 4 GB | 
| Maximum possible memory | 32 GB | 
| NAS features – model-specific | Mirror mode (RAID 1) as default setting | 
| Data storage configuration | 2 x 8 TB | 
| Total storage capacity | 16 TB | 
| HDD/SSD model | Synology HAT 53xx | 
| Hard disk additional functions | Hot swapping | 
| Processor type | AMD Ryzen Embedded V1500B | 
| Clock frequency | 2.20 GHz | 
| Max. turbo clock rate | 2.20 GHz | 
| Number of processor cores | 4 -Core | 
| Network connections | RJ45 (2x) | 
| Connectivity | LAN, USB | 
| USB ports | USB-A | 
| Exact USB ports | USB-A 3.0 (2x) | 
| Internal connection options | M.2 SATA (2x) | 
| Data ports | eSATA (1x) | 
| Number of fans | 2 x | 
| Fan diameter | 92 mm | 
| Redundant power supply unit | No | 
| Country of origin | Germany | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | 2x 8 TB Synology Enterprise HDD (pre-installed), 2x RJ-45 LAN cable, AC power adapter, AC power cable, Accessory kit, NAS DS925+ 4-bay | 
| Length | 22.30 cm | 
| Width | 19.90 cm | 
| Height | 16.60 cm | 
| Weight | 2.26 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