As photos and files accumulate across multiple devices, a NAS (Network Attached Storage) becomes a practical solution for centralized data management. Here is a beginner-friendly guide to getting started in 2026.
What is a NAS?
A NAS is a storage device connected to your home network, accessible from any device on the same network. It also supports remote access via the internet, allowing you to retrieve files from outside your home.
Recommended Entry-Level Models
Synology DS124 is a single-bay model with the intuitive DSM operating system, priced around 15,000 yen. QNAP TS-133 offers similar pricing with HDMI output for direct media playback. For data redundancy, the Synology DS224+ (around 30,000 yen) supports RAID 1 mirroring across two bays.
Setup Steps
- Determine budget and capacity needs (2TB-4TB for photos and videos)
- Purchase NAS unit and drives separately (Seagate IronWolf or WD Red recommended)
- Connect to router via LAN cable and power on
- Run initial setup using the vendor’s mobile app or desktop utility
- Create user accounts and shared folders
- Install companion apps (DS file, Qfile) on smartphones for access
2026 Trends
Wi-Fi 7 capable NAS models are emerging, offering wireless speeds approaching wired connections. AI-powered photo organization with facial recognition and subject classification is now standard on mid-range models. Docker-compatible NAS units can run Plex media servers or personal VPNs, serving as a multi-purpose home server.
Setting up a NAS is easier than it looks. Modern entry-level models guide you through configuration via intuitive mobile apps. Consider it as your centralized data hub for years to come.