NG Firewall Appliances
zSeries Appliances for NG Firewall
The Untangle zSeries appliances are shipped with the NG Firewall platform pre-installed and are ready for easy remote license provisioning and configuration via Command Center’s zero touch deployment. With best-in-class price-performance, the Untangle zSeries provides seamless network security from branch offices to headquarters.
Small Office or Branch Location
z4
The z4 is ideal for smaller networks, branch offices or retail locations that need a cost-effective network security solution that just works, right out of the box. This appliance performs well under heavy workloads like content filtering, intrusion prevention and VPN encryption, ensuring these smaller networks stay up and running with no hiccups. This small, quiet appliance takes up minimal space and is recommended for networks with 10-50 users.
Starting at $14 a Month or Purchase for $299
z4w
The z4w is a wireless appliance providing enterprise-level network security for small or branch offices and retail locations. This appliance offers onboard Wi-Fi and provides proven performance with all NG Firewall apps enabled. This desktop wireless appliance is ideal for networks with 10-50 users.
Starting at $15 a Month or Purchase for $329
z4 Plus
The z4 Plus is for small networks, branch offices and retail locations. This appliance is the same as our most popular appliance, the z4, but with additional RAM and storage capacity. It provides superior performance when running NG Firewall with multiple apps simultaneously, including SSL Inspector, Application Control, Web Filtering, Virus Blocker and Intrusion Prevention. The z4 Plus can store ample reporting history with its 256 GB storage capacity and is ideal for networks with 10-50 users.
Starting at $18 a Month or Purchase for $399
Mid-sized Office or Datacenter
z6
The z6 is a 1U rackmount appliance ideal for mid-sized offices or datacenter locations. This appliance delivers high-performance, next-generation firewall capabilities for threat protection, content filtering and SSL inspection with minimal latency even at peak loads. With multiple high-speed interfaces and superior throughput, the z6 is best suited for networks with 50-100 users.
Starting at $74 a Month or Purchase for $1199
z12
The z12 delivers next-generation firewall features for mid-to-large-sized offices. This appliance offers fiber connectivity for increased performance and security efficacy. Ideal for networks with 100-500 users, this 1U rackmount appliance provides a powerful single device to handle anything from content filtering to perimeter security without compromising performance.
Starting at $1999
Corporate or Large Campus
z20
The z20 is the largest Untangle appliance, ideal for large campuses and headquarters with 500-3,000 users. Superior performance allows for full next-generation firewall capabilities to work seamlessly under load. Multiple high-speed interfaces, fiber connectivity, fast processing and ample memory allow this 1U rackmount appliance to support large-sized organizations while exceeding expectations for both security and performance.
Starting at $3499
Why Choose an Untangle Appliance?
Modular Platform
All appliances ship with the NG Firewall platform installed, including all free apps and a 14-day free trial of all paid apps. You’ll enjoy being able to customize your deployment to suit the needs of your organization.
Network Orchestration
Command Center is included with NG Firewall Complete, providing complete visibility into all your appliances. Get cloud-based centralized management for zero touch deployment, configuration, alerts and reporting.
Designed for Simplicity
Our appliances are specifically designed to be easy to set up, configure and maintaine. Just plug it in, attach a keyboard and monitor, and turn it on. We’ll guide you through the rest with our on-screen install wizard.
Powerful At Any Size
Whether you need to support 10 or 3,000 users, we’ve got the right appliance for you. With a subscription to NG Firewall Complete, you get enterprise-grade security and the backing of our Live Support team.
zSeries Appliance Specs
| z4/z4w | z4 Plus | z6 | z12 | z20 | |
|---|---|---|---|---|---|
| Price | z4: $14/mo or $299z4w: $15/mo or $329 | $18/mo or $399 | $74/mo or $1199 | $1999 | $3499 |
| Recommended Users | 10 – 50 | 10 – 50 | 50 – 100 | 100 – 500 | 500 – 3000 |
| Processor | Intel Celeron Quad Core | Intel Celeron Quad Core | Intel i3 Dual Core | Intel Xeon Quad Core | Intel Xeon Six Core |
| RAM | 4GB | 8GB | 8GB | 16GB | 32GB |
| Storage | 32 GB mSATA SSD | 256 GB mSATA SSD | 512 GB NVMe SSD | 512 GB NVMe SSD | 512 GB NVMe SSD |
| Interfaces | 4x GbE | 4x GbE | 6x GbE | 8x GbE / 4x SFP | 17x GbE / 4x SFP+ |
| Wireless | z4w only: 802.11 b/g/n (2.4 GHz) |
– | – | – | – |
| USB Ports | 4 | 4 | 2 | 2 | 2 |
| Built-in LCD | No | No | Yes | Yes | Yes |
| Video | VGA | VGA | HDMI | HDMI | HDMI |
| Dimensions (w x d x h) | 6.1″ x 5″ x 1.4″ (156 x 127 x 37mm) |
6.1″ x 5″ x 1.4″ (156 x 127 x 37mm) |
17.1″ x 11.8″ x 1.7″ (435 x 300 x 44mm) |
17.2″ x 16.9″ x 1.7″ (438 x 430 x 44mm) |
17.2″ x 21.8″ x 1.7″ (438 x 553 x 44mm) |
| Unit Weight (lbs) | 2 | 2 | 11 | 14 | 21 |
| Shipping Weight (lbs) | 4 | 4 | 17 | 23 | 32 |
| Form Factor | Fanless Desktop | Fanless Desktop | 1U Rackmount | 1U Rackmount | 1U Rackmount |
| Firewall Throughput | 950 Mbps | 950 Mbps | 950 Mbps | 950 Mbps | 8.5 Gbps |
| NGFW Throughput* | 500 Mbps | 500 Mbps | 900 Mbps | 950 Mbps | 2 Gbps |
| Operating Temperature | 32° – 122°F (0° – 50°C) |
32° – 122°F (0° – 50°C) |
32° – 104°F (0° – 40°C) |
32° – 104°F (0° – 40°C) |
32° – 104°F (0° – 40°C) |
| Power Supply | 12V3A Adapter | 12V3A Adapter | 250 Watt | 250 Watt | Dual 300 Watt |
| z4 | |
|---|---|
| Price | $14/mo or $299 |
| Recommend Users | 10 – 50 |
| Processor | Intel Celeron Quad Core |
| RAM | 4GB |
| Storage | 32 GB mSATA SSD |
| Interfaces | 4x GbE |
| Wireless | – |
| USB Ports | 4 |
| Built-in LCD | No |
| Video | VGA |
| Dimensions (w x d x h) | 6.1″ x 5″ x 1.4″ (156 x 127 x 37mm) |
| Unit Weight (lbs) | 2 |
| Shipping Weight (lbs) | 4 |
| Form Factor | Fanless Desktop |
| Firewall Throughput | 950 Mbps |
| NGFW Throughput* | 500 Mbps |
| Operating Temperature | 32° – 122°F (0° – 50°C) |
| Power Supply | 12V3A Adapter |
| z4w | |
|---|---|
| Price | $15/mo or $329 |
| Recommend Users | 10 – 50 |
| Processor | Intel Celeron Quad Core |
| RAM | 4GB |
| Storage | 32 GB mSATA SSD |
| Interfaces | 4x GbE |
| Wireless | 802.11 b/g/n (2.4 GHz) |
| USB Ports | 4 |
| Built-in LCD | No |
| Video | VGA |
| Dimensions (w x d x h) | 6.1″ x 5″ x 1.4″ (156 x 127 x 37mm) |
| Unit Weight (lbs) | 2 |
| Shipping Weight (lbs) | 4 |
| Form Factor | Fanless Desktop |
| Firewall Throughput | 950 Mbps |
| NGFW Throughput* | 500 Mbps |
| Operating Temperature | 32° – 122°F (0° – 50°C) |
| Power Supply | 12V3A Adapter |
| z4 Plus | |
|---|---|
| Price | $18/mo or $399 |
| Recommend Users | 10 – 50 |
| Processor | Intel Celeron Quad Core |
| RAM | 8GB |
| Storage | 256 GB mSATA SSD |
| Interfaces | 4x GbE |
| Wireless | – |
| USB Ports | 2 |
| Built-in LCD | No |
| Video | VGA |
| Dimensions (w x d x h) | 6.1″ x 5″ x 1.4″ (156 x 127 x 37mm) |
| Unit Weight (lbs) | 2/td> |
| Shipping Weight (lbs) | 4 |
| Form Factor | Fanless Desktop |
| Firewall Throughput | 950 Mbps |
| NGFW Throughput* | 500 Mbps |
| Operating Temperature | 32° – 122°F (0° – 50°C) |
| Power Supply | 12V3A Adapter |
| z6 | |
|---|---|
| Price | $74/mo or $1199 |
| Recommend Users | 50 – 100 |
| Processor | Intel i3 Dual Core |
| RAM | 8GB |
| Storage | 512 GB NVMe SSD |
| Interfaces | 6x GbE |
| Wireless | – |
| USB Ports | 2 |
| Built-in LCD | Yes |
| Video | HDMI |
| Dimensions (w x d x h) | 17.1″ x 11.8″ x 1.7″ (435 x 300 x 44mm) |
| Unit Weight (lbs) | 11 |
| Shipping Weight (lbs) | 17 |
| Form Factor | 1U Rackmount |
| Firewall Throughput | 950 Mbps |
| NGFW Throughput* | 900 Mbps |
| Operating Temperature | 32° – 104°F (0° – 40°C) |
| Power Supply | 250 Watt |
| z12 | |
|---|---|
| Price | $1999 |
| Recommend Users | 100 – 500 |
| Processor | Intel Xeon Quad Core |
| RAM | 16GB |
| Storage | 512 GB NVMe SSD |
| Interfaces | 8x GbE / 4x SFP |
| Wireless | – |
| USB Ports | 2 |
| Built-in LCD | Yes |
| Video | HDMI |
| Dimensions (w x d x h) | 17.2″ x 16.9″ x 1.7″ (438 x 430 x 44mm) |
| Unit Weight (lbs) | 14 |
| Shipping Weight (lbs) | 23 |
| Form Factor | 1U Rackmount |
| Firewall Throughput | 950 Mbps |
| NGFW Throughput* | 950 Mbps |
| Operating Temperature | 32° – 104°F (0° – 40°C) |
| Power Supply | 250 Watt |
| z20 | |
|---|---|
| Price | $3499 |
| Recommend Users | 500 – 3000 |
| Processor | Intel Xeon Six Core |
| RAM | 32GB |
| Storage | 512 GB NVMe SSD |
| Interfaces | 17x GbE / 4x SFP+ |
| Wireless | – |
| USB Ports | 2 |
| Built-in LCD | Yes |
| Video | HDMI |
| Dimensions (w x d x h) | 17.2″ x 21.8″ x 1.7″ (438 x 553 x 44mm) |
| Unit Weight (lbs) | 21 |
| Shipping Weight (lbs) | 32 |
| Form Factor | 1U Rackmount |
| Firewall Throughput | 8.5 Gbps |
| NGFW Throughput* | 2 Gbps |
| Operating Temperature | 32° – 104°F (0° – 40°C) |
| Power Supply | Dual 300 Watt |
*Wireless specification for z4w model only.
**NGFW throughput is measured with Application Control, IPS, Web Filter, Virus Blocker and Reports.
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