Synology DS420+ NAS Server - Business Ready, 4TB + 1TB SSD storage, DSM OS

The Synology DiskStation DS420+ is a robust network-attached storage (NAS) server designed for small to medium-sized businesses, offering a comprehensive set of features for diverse server roles including backup, file storage, email services, and domain control. At its core is the Intel Celeron J4025 dual-core processor with a base clock speed of 2.0GHz and a burst speed of up to 2.9GHz, providing sufficient performance for demanding applications while maintaining energy efficiency. This CPU is complemented by 6GB of DDR4 PC4-21300 memory operating at 2666MHz, ensuring smooth multitasking and efficient handling of data-intensive operations.

For high-speed data access and storage, the DS420+ integrates dual M.2 NVMe solid-state drives (SSDs), each with a capacity of 500GB, totaling 1TB of ultra-fast storage. These M.2 NVMe SSDs are ideal for caching frequently accessed files and applications, significantly reducing load times and enhancing overall system responsiveness. In addition to this high-speed cache, the device supports four SATA III SSDs, each with a capacity of 1TB, delivering a total of 4TB of fast file storage. The use of solid-state drives across both the cache and primary storage ensures consistent performance and reliability even under heavy workloads.

The DS420+ is equipped with two Gigabit Ethernet (1GbE) RJ-45 ports that support advanced networking features such as link aggregation and failover capabilities. These features enhance network redundancy and throughput by allowing multiple connections to be combined or automatically switched in case of a failure. Additionally, there are two USB 3.2 ports available for direct device connectivity or expansion options.

The system runs on Synology DiskStation Manager (DSM), an intuitive operating system tailored for NAS environments. DSM provides an extensive range of functionalities including Security Advisor for enhanced protection against cyber threats, AES 256-bit encryption for secure data handling, two-factor authentication for user access control, and robust file management tools that support various server roles such as desktop backup solutions like Hyper Backup and Snapshot Replication. It also includes features like Synology Drive for seamless file synchronization across devices and the ability to serve as a multimedia server capable of streaming high-resolution 4K content.

The DS420+ arrives in a sealed box containing only the main chassis unit. Additional hard drives and memory modules are available separately but require manual installation by the user or an authorized technician. The single power supply design ensures efficient power delivery while keeping operational costs low.

In conclusion, the Synology DiskStation DS420+ offers an impressive balance between performance and versatility, making it suitable for businesses seeking reliable storage solutions that support multiple critical functions from backup systems to media servers. Its advanced security features combined with flexible scalability ensure it meets evolving business needs efficiently while maintaining top-tier performance standards throughout its operation lifecycle.