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The NSA310 is more than a hard drive enclosure it’s an entertainment hub for the modern age. Just insert any SATA hard drive up to 3TB (sold separately) and you’ll be ready to store, share, and stream your digital media in crystal clear HD to any game consoles, PCs, phones, digital media players, PDAs, or any other DNLA-capable device using your home network. Automated backup makes protecting your files a hassle-free experience, and programmable PC-independent downloads guarantee you’ll never have to waste any time making sure the newest podcasts, videos, and software updates are right at your fingertips no matter what device you’re using.

Access, Share and Enjoy It Everywhere!

With the latest personal cloud feature of ZyXEL’s Media Servers, you can freely access, share and enjoy digital media contents through your smartphones and tablets with the Polkast app, no matter where you are!

System Specifications

Network Protocol

  • CIFS/SMB for Windows
  • NFS for Linux and Unix
  • DHCP client
  • PPPoE

Network Application

  • Personal Cloud with Polkast support
  • Media server
    • DLNA 1.5 media server
    • UPnP AV server
    • iTunes server
    • SqueezeCenter support
    • Photo album server
  • Web server
    • FTP server
    • phpMyAdmin/MySQL/PHP
    • RSS client & server

Network Application Management

  • User & group management
  • Package Management for setting up applications
  • One-click-hosting sites download manager

Network Security

  • Support HTTPS and FTPES (FTP over explicit TLS/SSL)
  • Encrypted NSA to NSA remote replication
  • Encrypted NSA to external disk archive backup

Data Management

  • Backup support
    • One-touch copy/sync button for external USB-capable devices backup
    • Backup planner:
      • Instant/Scheduled backup
      • NSA to NSA synchronization/archive backup
      • NSA to external USB hard disk backup
  • Download/Upload support
    • Auto-download from FTP/HTTP/P2P download service
    • Scheduled download
    • One-Click hosting sites downloading
    • Auto-upload photos and videos to YouTube/Flickr/FTP server
  • File system support
    • Internal HDD: EXT4
    • External HDD: NTFS, EXT2, EXT3, FAT32, ReiserFS, XFS

System Management

  • Internal SATA work with eSATA hard disk to have RAID1 or JBOD migrate to RAID 1
  • Online firmware upgrade
  • Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)

Power and Thermal Management

  • Power control:
    • Internal disk hibernation support
    • Scheduled power off/reboot
    • Wake-on-LAN support
    • APC USB UPS monitoring and auto shutdown
  • Thermal management:
    • Smart fan speed control
    • High temperature alert/buzzer
    • Auto shutdown while high temperature

Minimum System Requirements

  • OS for utility: Windows XP/Vista/7 (32 & 64 bit)
  • Browser: IE 7.0+, Firefox 3.6+, Google Chrome 10+, Safari 5+

Hardware Specifications

  • One 3.5″ SATA I/II hard disk interface supported
  • LAN: One 10/100/1000 Ethernet RJ-45 connector
  • Two USB 2.0 ports
  • One eSATA port
  • Buttons
    • Power button
    • Copy/Sync button
    • Reset button
  • Smart fan design
  • Power consumption
    • Access mode: 16.3 watt
    • Wake-on-LAN mode: 0.24 watt
  • Power
    • Input: 100 ~ 240 V AC,50/60Hz
    • Output: 12V DC; 2.5A
  • Front Panel:

  • Rear Panel:

Physical Specifications

  • Item dimensions (WxDxH): 58 x 196 x 130 mm (2.28″ x 7.71″ x 5.12″)
  • Item weight: 662 g (1.46 lb.)
  • Packing dimensions (WxDxH): 362 x 110 x 201 mm (14.25″ x 4.33″ x 7.91″)
  • Packing weight: 1530 g (3.38 lb.)

Environmental Specifications

  • Operating environment:
    • Temperature: 0ºC to 40ºC (32ºF to 104ºF)
    • Humidity: 0% to 95% (Non-condensing)
  • Storage environment:
    • Temperature: -30ºC to 70ºC (-22ºF to 158ºF)
    • Humidity: 0% to 95% (Non-condensing)


  • Safety: CE LVD, BSMI
  • EMC: CE, FCC Class B, C-Tick, BSMI
  • Others: DLNA 1.5, UPnP

Package Contents

  • Media server
  • Stand
  • Power adapter
  • Ethernet cable
  • Quick start guide
  • Support CD
  • Warranty card

Technical Details

  • Hard Drive: 4 TB

Product Details

  • Product Dimensions: 8.1 x 4.3 x 5.8 inches ; 2 pounds
  • Shipping Weight: 3.1 pounds
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B005TJLU24
  • Item model number: NSA310
  • Date first available at Amazon.com: October 7, 2011

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