Synology DiskStation DS725+ 4-Bay NAS Enclosure
Disclosure: Links on this page may be affiliate links. If you make a purchase through these links, we may earn a small commission at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases.
Missing Product?
Shipping & Delivery
-
Courier delivery
Our courier will deliver to the specified address
1-5 Working Days
-
Official Brand Warranty (Check with Manufacturer)
-
3 Days DOA Replacement
Synology DiskStation DS725+ 4-Bay NAS Enclosure
Feature

The Synology DiskStation DS725+ is a compact yet powerful 2-bay NAS enclosure designed for small offices, content creators, and home users seeking reliable data storage and management. Powered by an AMD Ryzen R1600 dual-core processor with 4 threads, it delivers efficient performance for multitasking and data-intensive applications. The system comes equipped with 4GB DDR4 ECC memory, ensuring data integrity and system stability, and is expandable to accommodate growing workloads.
The DS725+ supports various RAID configurations, including Basic, JBOD, RAID 0, and RAID 1, providing flexibility in data redundancy and performance optimization. It features two M.2 NVMe slots for SSD caching, enhancing data access speeds without occupying the primary drive bays. For network connectivity, the device offers one 2.5GbE RJ-45 port and one 1GbE RJ-45 port, supporting link aggregation and failover for improved network resilience.
Expansion is facilitated through a USB-C port, allowing connection to the DX525 expansion unit, thereby increasing storage capacity as needed. The DS725+ operates on Synology’s DiskStation Manager (DSM) 7.2+, providing a user-friendly interface and a suite of applications for data backup, file sharing, and multimedia streaming. With a 3-year standard warranty, extendable to 5 years, the DS725+ offers a reliable and scalable solution for your data storage needs.
Specification
| Model | Synology DS725+ |
| Processor | AMD Ryzen R1600 (Dual-Core, 4 Threads) |
| CPU Frequency | 2.6 GHz (Base) / 3.1 GHz (Boost) |
| Memory | 4GB DDR4 ECC (Expandable) |
| Drive Bays | 2 x 3.5”/2.5” SATA HDD/SSD |
| Maximum Storage | Varies based on drive selection |
| M.2 Slots | 2 x M.2 NVMe (for SSD cache, no storage pool support) |
| RAID Support | Basic, JBOD, RAID 0, RAID 1 |
| Network Connectivity | 1 x 2.5GbE RJ-45, 1 x 1GbE RJ-45 (Link Aggregation & Failover Support) |
| PCIe / Expansion | PCIe slot available (No 10GbE Upgrade Support) (TBC) |
| USB Ports | 2 x USB 3.2 Gen 1 (5Gbps) |
| Expansion Support | DX525 via USB-C |
| Expansion Transfer Speed | 6Gbps (USB-C) |
| eSATA Support | Not Available (Replaced by USB-C) |
| File System | Btrfs, EXT4 |
| Max Concurrent Connections | ~1,024 (Varies by workload) |
| Virtualization Support | VMware, Citrix, Microsoft Hyper-V, Docker |
| Surveillance Support | Yes (Synology Surveillance Station) |
| Multimedia Transcoding | No Hardware-Accelerated Transcoding |
| Power Supply | External 65W Adapter |
| Cooling | 1 x 92mm Fan |
| Noise Level | ~19.8 dB(A) |
| Power Consumption | ~14W (Idle) / ~22W (Under Load) |
| Chassis Material | Metal & Plastic |
| Dimensions (HxWxD) | 166 x 106 x 223 mm |
| Weight | ~1.4 kg (Without Drives) |
| Operating Temperature | 5°C – 40°C |
| Compatible OS | Synology DSM 7.2+ |
| Warranty | 3 Years Standard (5 Years with Extended Warranty) |
Only logged in customers who have purchased this product may leave a review.

Reviews
Clear filtersThere are no reviews yet.