Accelerate Demanding Applications

A more powerful CPU speeds up computing-intensive applications. The new 4-core processor boosts photo indexing, database response times, and web PHP response efficiency.

Access and Sync your Files

Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.

Stream content to your TV

Turn your Synology NAS into a home media hub and stream your digital contents to computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, and DLNA devices.

Reliable 4-Bay Home NAS for Data Backup

Equipped with a 64-bit 4-core 1.4 GHz processor and 1 GB DDR4 memory, DS420J delivers encrypted sequential throughput at over 112 MB/s in reading and writing. It supports up to 64TB raw capacity with 4 drive trays