Synology launches DS925+ storage with faster speeds in ANZ

Techday NZ

22-04-2025

Synology has announced the release of the DiskStation DS925+, the latest addition to its Plus Series of network-attached storage (NAS) devices. Targeting professionals and businesses requiring high-performance, scalable, and reliable data management, the new model is joined by the DX525 expansion unit, which enables greater storage capacity.
"The 4-bay Plus Series models inherited over one million installations and have always been among our most widely-adopted products," said Jeffrey Huang, product manager at Synology. "Not only are they favoured by professionals, but also deployed by enterprises in remote and branch environments as edge servers. For this reason, we've designed the DS925+ to deliver business-grade performance and reliability."
The DS925+ is designed to handle demanding workloads in professional and enterprise environments. It features dual 2.5 Gigabit Ethernet ports and two M.2 NVMe slots, which can be configured either as all-flash storage pools or as cache to accelerate hard drive arrays.
These enhancements deliver substantial performance improvements compared to previous models. According to Synology, the DS925+ offers up to 149 per cent faster SMB file downloads, 150 per cent faster uploads, 131 per cent faster reads, and 150 per cent faster writes.
While performance is a core focus, Synology has also emphasised the DS925+'s scalability and efficient use of space. As a compact 4-bay NAS, it meets the needs of users who require robust capabilities without a large hardware footprint. When paired with the new DX525 expansion unit, the system expands to support up to nine drive bays, accommodating up to 180 terabytes of raw storage. This makes the solution adaptable for organisations anticipating rapid growth in their data storage requirements.
The DS925+ is built to be a full-featured system with consistent performance and reliability, particularly when used with Synology's own hard drives. The company has adopted a curated drive compatibility framework that reflects extensive internal testing. "It follows a carefully curated drive compatibility framework, backed by over 7,000 hours of rigorous testing," Huang explained. "To ensure optimal integration and long-term dependability, DSM on the DS925+ requires compatible hard drives for installation."
Running on Synology's DiskStation Manager (DSM), the DS925+ offers a range of versatile features tailored to the needs of modern businesses. One such feature is Synology Drive, which enables users to build a private cloud with cross-platform access and synchronisation across multiple sites, enhancing collaboration among distributed teams.
For data protection, the system includes the Active Backup Suite. This suite supports backup and recovery for a wide range of devices and systems, including Windows, Linux, and macOS endpoints, as well as virtual machines and cloud accounts. It also allows users to implement off-site backup strategies for added redundancy and resilience.
Another key component is Surveillance Station, Synology's video management platform. It provides scalable video surveillance capabilities, which include real-time intelligent analytics. These features aim to support organisations in protecting physical assets and managing security infrastructure effectively.
Both the DiskStation DS925+ and the DX525 expansion unit are available from 23 April 2025 via Synology's global network of partners and authorised resellers.
In addition to its current product offerings, Synology noted its commitment to ongoing compatibility and third-party validation. The company stated that it will continue to update its Product Compatibility List and offers a validation programme that allows drive manufacturers to test their hardware using the same standards applied to Synology-branded drives.
The launch of the DS925+ and DX525 highlights Synology's focus on providing flexible, reliable storage solutions that meet the evolving needs of professionals and growing businesses.