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Untangle z4 Plus Firewall Appliance

ConnectDS provide Resell and Managed Untangle Firewall Services

Built for smaller networks, branch offices or retail locations, the z4 Plus is a cost-effective network security solution. The appliance includes many of the same features as the most popular Untangle appliance, the z4 with additional RAM and storage. These added elements provide a superior performance for businesses that want the option of running the NG Firewall alongside multiple apps. This small, quiet appliance takes up minimal space and is recommended for networks with 10-50 users.  


  • specs z4 Plus
    Recommended users 10 – 50
    Processor Intel Celeron Quad Core
    RAM 8GB
    Storage 256 GB mSATA SSD
    USB ports 4
    Dimensions 156 x 127 x 37mm (6.1 x 5 x 1.4″)
    Firewall Throughput 950 Mbps
    NGFW Throughput* 500 Mbps
    Power Supply 12V3A Adapter

    * NGFW throughput is measured with Application Control, IPS, Web Filter, Virus Blocker and Reports



  • One year hardware warranty
  • Cost effective, energy and space saving
  • Additional software subscription available to meet your needs