• Standard 30 day return policy
  • One year manufacturer’s return to depot warranty. The additional second year manufacturer’s warranty is only available at the time of purchase.
  • TEKYHOST provides 24/7 support packages
  • Installation support package


The Netgate® 4100 with pfSense® Plus software is one of the most versatile security gateways in its class. It combines the power of a Dual-Core Intel® Atom® C3338R Core CPU with integrated QuickAssist & AES-NI, and 4 GB of memory for a snappy user experience, delivering over 8.15 Gbps of L3 routing across six independent – (2) 1 GbE and (4) 2.5 GbE – flexible WAN/LAN ports.


The Netgate 4100 is ideal for pro-home, small/medium businesses, or edge deployments that require flexible port configurations to support 1 to 2.5 Gbps WAN capabilities across (2) RJ45 copper / SFP fiber Combo WAN ports and (4) discrete, unswitched 2.5 Gbps RJ-45 ethernet LAN ports – all in a silent desktop form factor.

L3 Forwarding

  • IPERF3 Traffic: 8.15 Gbps
  • IMIX Traffic: 3.24 Gbps

(10k ACLs)

  • IPERF3 Traffic: 4.09 Gbps
  • IMIX Traffic: 1.40 Gbps

(AES-GCM-128 w/QAT)

  • IPERF3 Traffic: 960 Mbps
  • IMIX Traffic: 312 Mbps

Netgate 4100 performance tests conducted with pfSense Plus software version 22.01


CPU: Intel® Atom® C3338R with QAT, 2-core @ 1.8 GHz. Delivers 8.15 Gbps routing for common iPerf3 traffic and over 4.09 Gbps of firewall throughput.

Network Ports: 6 Independent 1G and 2.5G Flexible WAN/LAN Configurations. Use a combination of 6 ports for maximum flexibility – with 1 and 2.5 Gbps WAN capabilities across RJ45 and SFP ports, as well as 4 discrete, unswitched 2.5 Gbps LAN ports

Storage: 16 GB eMMC (or optional 128 GB NVMe M.2 SSD with Netgate 4100 Max)

Memory: 4 GB DDR4 RAM, DDR4 memory allows more stable, higher transfer rates for memory-intensive applications (e.g. IDS/IPS).

Cooling: The passive cooling system and low power draw of the Netgate 4100 provides efficient thermal management and silent operation expected from smaller devices despite its significantly higher performance.


pfSense Plus software provides the performance, flexibility, reliability and business assurance expected from leading secure networking applications:

  • Up to 10 Gbps performance
  • Flexible 3rd-party application options
  • Traditional management mechanisms
  • Proven reliability
  • Complete business assurance support

All at a fraction of the cost of proprietary alternatives, pfSense Plus software is the perfect answer. Popular pfSense Plus use cases include load balancing, traffic shaping, captive portal, UTM device, DNS/DHCP Server, IDS/IPS, transparency caching proxy, web content filtering, failover WAN, and much more.


CPU Intel® Atom® C3338R with QAT, 2-core @ 1.8 GHz (Denverton family)
CPU Cores Dual Core
Physical Network I/O ports (2) Auto media detect 1 Gbps (RJ45 copper / SFP fiber) Combo WAN ports

(4) 2.5 Gbps RJ-45 “direct” (unswitched) ethernet  LAN ports

Storage 16 GB eMMC (onboard – soldered)  upgradable to 128 GB NVMe M.2 SSD with 4100 Max
Memory 4 GB DDR4 w/o ECC, single channel
Physical Expansion Card Slots 1x m.2 (Key-B slot) NVMe (PCIe)
Console Port 1x auto-detect console port: “Cisco pinout” RJ45 micro-USB (micro-USB cable included with each system)
USB Ports 2x USB 3.0 jacks (USB-A female) Located on left side rear when viewed from system front
LED 3x 4-color LEDs (RGB amber) Software / bootloader controllable via Microchip MCU
Enclosure Desktop – Aluminum, plastic, and steel enclosure.
10 x 7.88 x 1.88 inches
254 x 200 x 47.63 mm
Mounting Optional wall mount kit
Cooling Passive
Power External ITE P/S AC/DC 100-240V, 50-60 Hz, 12V 5.0A (60W), threaded (locking) barrel connector
– AC Inlet: IEC320-C7 (2 PIN) –
– Power Cord: One US, UK, EU or ANZ power cord included depending on the regional system SKU on box.
– US Power Cord: NEMA 1-15-P to IEC320-C7
– UK Power Cord: BS 1363 to IEC320-C7
– EU Power Cord: CEE7/16 to IEC320-C7
Environmental 0°C (32°F) to 40°C (104°F) – ambient
Certifications CE, CB, FCC (Class B), RoHS, CCATS, UL, RCM