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NSA-220 Plus

Central Digital Media Library

  • 4TB maximum storage capacity support
  • DLNA1.5 certified to allow compatibility with a wide range of digital media devices
  • Auto-upload photos/videos to Flickr/ YouTube
  • BT/HTTP(S)/FTP(S) for auto-download independent of the PC
  • IP filtering to protect BT downloads
  • Built-in RSS server and client for auto-uploads and status updates

Robust 2-Bay Network Attached Storage to Store, Distribute and Stream Your Digital Assets

Fast, shareable and expandable digital media library

The ZyXEL NSA-220 Plus is a 2-bay Network Storage Appliance providing up to 4TB (2TB x 2) capacity for home users. The centralized storage saves time for CD/DVD burning and avoids the risk of PC hard disk crashes; it also offers a quick and easy way to store, access and share important files through the Windows network neighborhood or FTP from any computer on your network. ZyXEL refines the model with the latest Gigabit Ethernet and SATA technologies to enhance the transfer, storage and retrieval performance of digital media files.

Easy plug-and-play for multimedia streams

The ZyXEL NSA-220 Plus with UPnP and DLNA1.5 Certified makes you easily to access music and video from any compatible media players. You can playback collective contents through DLNA-capable clients such as digital TVs, mobile phones, media players and PDAs everywhere at home even without any pre-installed driver. The total home media solution includes bundled client and the optional ZyXEL DMA (Digital Media Adapter) to stream high-definition contents everywhere for your digital enjoyment.

Multi-tiered protection to secure your digital collections

The ZyXEL NSA-220 Plus provides multi-tiered protections to your digital collection. The intuitive Memeo full-backup software bundle helps you to backup from PC instantly, while the intelligent “copy/sync” button helps copying from external USB storage devices or card readers, and a folder will be created automatically to accommodate the transferred data. In addition, the built-in data mirror mode also protects your personal collection from losing in case of disk failures.

System Specifications


Network protocol

  • FTP
  • HTTP

Network setting

  • DHCP Client: Dynamic IP
  • PPPoE: Static IP Address
  • NTP (Network Time Protocol)

OS & File system

  • Embedded Linux Kernel 2.6
  • External HDD: EXT2, EXT3, FAT32
  • Internal HDD: EXT3

Security feature

  • FTPS

Backup feature

  • Self Volume to Volume Backup
  • One touch Copy/ Sync button
  • NAS vs. Ext-HDD Synchronization
  • Recycle Bin

Disk management

  • RAID 0, 1, and JBOD

USB application

  • Support Max 2 USB Printer Servers ( by CIFS protocol)
  • Support Pen Drive and External USB HDD
  • Support card reader
  • Support USB digital camera (PTP)
  • Support USB UPS monitoring

Power management

  • Idle mode
  • Scheduled power on/off/Reboot
  • Automated System Resume After Power Outage


  • User/Group/Folder Management
  • Download status management (show the % of download)
  • IP Filter Table Management

System tools

  • Syslog
  • Support OS:
    • Microsoft Windows XP/Vista/7
    • Mac OS X 10.4/ 10.5
  • Support browser:
    • Firefox 2.0 and later version
    • IE 6.0 and later version
    • Netscape Navigator 7.0 and later version

Hardware Specifications

Drive bays

  • Up to 2 internal HDDs
  • Both SATA and SATA II interface supported


  • 1 x Gigabit RJ-45 Ethernet port
  • Gigabit Jumbo Frame Up to 9K


  • 2 x USB 2.0 high speed
  • Type A female connector

Smart fan design

  • Acoustic Noise Level: 17.7 dB (normal speed)


  • Power button
  • Copy/Sync button
  • Reset button

Power consumption

  • Hard disk spin down mode: 11.9W
  • Access mode: 23.7W


  • Input: 100-240V AC
  • Output: 19V DC, 3.42A

Physical Specifications

  • Item weight: 1.5 kg (3.32 lb)
  • Item dimensions (WxDxH): 202 x 113 x 142 mm (7.95″ x 4.45″ x 5.59″)
  • Packing weight: 3 kg (6.63 lb)
  • Pcaking dimensions (WxDxH): 284 x 185 x 278 mm (11.18″ x 7.28″ x 10.94″)

Environmental Specifications

Operating environment

  • Temperatures: 5°C ~ 40°C/ 41°F ~ 104°F
  • Humidity: 20% ~ 95% (Non-condensing)

Storage environment

  • Temperatures: -30°C ~ 60°C / -22°F ~140°F
  • Humidity: 5% ~ 85% (Non-condensing)



  • UL 1950
  • CAS C22.2 No. 950
  • EN60950, EN41003


  • FCC Part 15 Class B
  • EN 55022 Class B
  • C-Tick
  • VCCI
  • BMSI

Power adapter

  • CEC Efficiency level V

Package Contents

  • Network storage device (Hard disks not included)
  • Power supply & power cord
  • Ethernet cable
  • Quick start guide
  • Support CD
  • Warranty card
  • Screw package