u500 Appliance

The Untangle u500 NG Firewall Appliance is the best all-in-one solution for mid-sized organizations, enterprise divisions and campuses with up to 500 users. Its appealing price point represents an excellent value for organizations seeking a comprehensive, flexible answer to content filtering, performance management and perimeter security.


The u500 is appropriate for mid-size environments with 150 to 500 users, depending on traffic load and apps enabled. If you are unsure which appliance is best for you, contact us today.


Appliances ship with the NG Firewall platform installed, including all the free apps and a 14-day free trial of all the paid apps. Add a subscription to individual apps or Complete package for a full solution. You can choose a Complete package subscription based on the number of devices protected or an unlimited subscription that is tied to your appliance hardware. Unlimited subscriptions are only transferrable to like Untangle appliances.


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Get the u500

The u500 is ideal for mid-size environments with 150 to 500 users

Starting at $2,599.00!

*Images are not to scale.

*Images are not to scale.


*Images are not to scale.


*Images are not to scale.


  • Well-priced 1-U rack mount unit.

  • Plug-and-play setup makes deployment easy for even less technical users.

  • Add a software subscription. Unlimited Complete for Appliances subscriptions are tied to the hardware and are only transferrable to like Untangle hardware.

  • One year hardware warranty is included. Untangle Live Support (on the hardware or software) must be purchased separately as either standalone Live Support subscription or a Complete package.

  • During the first 15 days after receipt of your appliance, you may request a performance upgrade to the next larger appliance. If approved, you will be charged a restocking fee of $150 or 10% of the purchase price, whichever is greater, plus the difference in price between the appliances.

  • Please see our Returns Policy and Warranty.

Tech Notes

  • Recommended for 150-500 users.

  • Intel® Xeon quad core processor

  • 16G RAM

  • 8 GB Ethernet Ports

  • 1TB 7200 rpm

  • VGA port

  • Dual USB ports

  • Ships with power adapter, power cord, ethernet cable and rack mount bracket.

  • Dimensions: 17.20”(W) x 18.00”(D) x 1.73” (H)

  • Signature black case with Untangle green logo and color-coded external/internal ethernet ports.

Setup Guide

Version: 14.1
Size: ~275KB
Format: PDF