Synology® Introduces DiskStation® DS425+

Taipei, Taiwan—4 June 2025—Synology today announced the launch of the DS425+, a compact 4-bay storage solution.

"The DS425+ offers remarkable performance and capability for its size," said Michael Wang, Product Manager at Synology. "They are an ideal choice for users with specific storage needs who still want the benefits of centralized storage."

The 4-bay DS425+ provides a fixed storage configuration of up to 80 TB of raw data, ideal for smaller-scale deployments with consistent storage requirements. For network connectivity, the DS425+ features a 2.5GbE port along with a 1GbE RJ-45 port. Additionally, it supports M.2 NVMe SSDs for either SSD caching or high-performance all-flash.

DS425+ is engineered as a full-featured system to deliver consistent performance and reliability with Synology hard drives. It follows a carefully curated drive compatibility framework, backed by over 7,000 hours of rigorous testing. 

Powered by Synology's DiskStation Manager (DSM), these systems offer versatile features to meet diverse business data management needs.

Synology Drive transforms the system into a private cloud, enabling cross-platform access and site-to-site syncing for distributed teams.

Active Backup Suite provides comprehensive protection for Windows, Linux, and MacOS devices, virtual machines, and cloud accounts, with flexible off-site backup options.

Surveillance Station delivers scalable video management and offers real-time intelligent analytics to safeguard physical assets.

The DS425+ will be available starting June 4, 2025, through Synology's network of partners and resellers worldwide. For more information, visit the DS425+ product page.

*A third-party validation program is available upon request, allowing drive manufacturers to test their products using the same rigorous standards applied to Synology

*This press release was updated on Oct 28 to enhance content accuracy. 

Staying at the forefront of data management, Synology innovates and adapts to ever-evolving technologies, and continues bringing new possibilities to the table, including but not limited to solutions for data storage and backup, file collaboration, video management, and network infrastructure – all designed with one goal in mind – presenting a centralized platform to simplify IT administration while driving digital transformation for businesses worldwide.