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Top rated network attached storage devices

AI-generated summary · updated July 23, 2026 · verify details before purchase.

  1. Best overall

    Synology DiskStation DS920+

    4.8/5 $550-$600

    Powerful 4-bay NAS with scalable performance and robust software ecosystem.

    • Expandable RAM
    • Excellent apps
    • Higher price
  2. Best for multimedia

    QNAP TS-453D

    4.6/5 $500-$560

    4-bay NAS with 2.5-GbE networking and HDMI output for direct media playback.

    • 2.5-GbE
    • HDMI out
    • App UI less intuitive
  3. Best budget pick

    Western Digital My Cloud EX2 Ultra

    4.4/5 $180-$250

    Affordable 2-bay NAS offering easy setup and reliable performance for home users.

    • Simple setup
    • Quiet operation
    • Limited expandability
  4. Best for home office

    Synology DiskStation DS220+

    4.7/5 $300-$350

    Compact 2-bay NAS with strong data protection and extensive app support.

    • Powerful CPU
    • User-friendly OS
    • No 2.5-GbE
  5. Best for gamers

    Asustor AS5304T

    4.5/5 $420-$470

    4-bay NAS with 2.5-GbE, HDMI 2.0a and hardware transcoding for game streaming.

    • Hardware transcoding
    • Gaming focus
    • Higher power draw
  6. Best entry-level

    TerraMaster F2-221

    4.3/5 $140-$170

    2-bay NAS with 2.5-GbE and a user-friendly interface, ideal for beginners.

    • 2.5-GbE
    • Budget-friendly
    • Limited app ecosystem
  7. Best for small business

    Buffalo TeraStation 3410DN

    4.2/5 $400-$450

    4-bay NAS with dual Gigabit Ethernet and comprehensive data protection features.

    • Dual NIC
    • Business features
    • Older UI

Buying advice

When choosing a NAS consider the number of bays you need, the type of network connectivity (Gigabit vs 2.5-GbE), and whether you require features like hardware transcoding or advanced backup tools. For most home users a 2-bay model such as the Synology DS220+ offers a great balance of performance and price, while power users and small businesses may benefit from a 4-bay, faster-networked unit like the Synology DS920+ or QNAP TS-453D.

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