Synology DiskStation DS420j

Build a private cloud for your home\nDS420j is a 4-bay desktop NAS designed for home data backup, file syncing, and sharing. Supporting up to 64 TB raw capacity, you can easily centralize all your multimedia collections.\n\nManage your photo collections\nSmartly organize your photos with Synology Moments, a modern, AI-enabled photo management application that allows you to preserve your precious memories effortlessly.\n\nStream content to your TV\nTurn your Synology NAS into a home media hub and stream your digital contents to your favorite devices such as computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, and DLNA devices.\n\nSeamless integration with your mobile devices\nSynology mobile applications are designed to allow quick and secure access to your data wherever you are.\n\nCross-platform file syncing and sharing\nSynology Drive allows you to sync files across Windows, macOS, Linux, and mobile devices, keeping everything up-to-date.\n- Sync files on demand: Save the storage space and network bandwidth of your PC.\n- Go back in time: Easily retrieve previous versions of your shared files.\n- Back up your data: Protect your files as scheduled or in real-time.\n\nReliable and efficient backup options\nSynology Hyper Backup is a reliable and multi-directional backup solution offering data deduplication and compression. You can back up from various source folders, including external USB drives, another Synology NAS, rsync servers, or from public cloud services like Google Drive or Synology C2, and protect your data against malicious attacks and encryption-based ransomware threats.\n\nPowered by Synology DSM\n- Multimedia\nComplete multimedia solution for management, streaming, and playback.\n- Desktop Backup\nSimplified backup solution for your Mac, PC, and mobile devices.\n- File Server/Management\nPowerful built-in file management and sharing services.\n- Synology Drive\nA versatile solution for file management and synchronization. \n- Hyper Backup\nStore multiple backup versions with block-level incremental data backup and cross-version deduplication.\n- Surveillance Station\nComplete surveillance solution for recording, monitoring, and management.