Overview
The Netgate SG-1100 pfSense+ Security Gateway is a palm-sized network security appliance that ships ready to deploy, with pfSense+ pre-installed and configured enough to get serious work done from the moment you plug it in. Unlike consumer routers that hide complexity behind a simplified dashboard, this Netgate appliance puts real firewall rules, VPN configuration, and traffic shaping directly in your hands — without requiring you to source and assemble hardware yourself. The inclusion of lifetime pfSense+ updates and TAC Lite support makes it genuinely different from a DIY build. Fanless and silent, it draws minimal power and fits just about anywhere.
Features & Benefits
The SG-1100 runs on a dual-core ARM Cortex-A53 processor clocked at 1.2 GHz, enough to sustain near-gigabit routing and over 650 Mbps of firewall throughput under real conditions. Its three 1 GbE ports can be assigned independently as WAN, LAN, or an optional third segment — handy for carving out a DMZ or isolating guest traffic. IPsec VPN performance sits around 74 Mbps, which covers typical remote access needs but will feel limiting if your ISP connection exceeds 500 Mbps. With 1 GB of RAM and roughly 10 GB of eMMC storage, this pfSense gateway runs reliably, though stacking several resource-heavy packages will push it close to its limits.
Best For
This pfSense gateway is a natural fit for home lab builders who want a supported, vendor-maintained appliance rather than repurposing old PC hardware. It suits small offices and remote workers who need stateful firewall rules and a functional VPN endpoint without managing a rack. IT-aware users stepping up from consumer routers will appreciate access to real network controls — VLANs, traffic shaping, custom DNS — without building anything from scratch. That said, if your setup requires more than three physical network segments or consistently fast VPN tunnels for high-bandwidth workloads, the SG-1100 will hit its ceiling relatively quickly, and the next tier up from Netgate is worth considering.
User Feedback
Buyers who reviewed this Netgate appliance generally appreciate how much friction it removes from getting pfSense running — no hardware sourcing, no compatibility headaches. Netgate TAC support earns consistent praise, especially from users new to pfSense who needed real guidance during initial setup. On the critical side, the IPsec VPN throughput cap surfaces frequently among users with faster home internet connections, and a handful note that running more than two or three additional packages starts to feel constrained with just 1 GB of RAM. Satisfaction is high among buyers who understood the hardware going in — most complaints come from those who simply outgrew it faster than expected.
Pros
- Ships with pfSense+ pre-installed — no OS setup or hardware sourcing required.
- Lifetime pfSense+ software updates included, so the appliance stays current without extra fees.
- 24/7/365 TAC Lite support from Netgate engineers is a genuine safety net for first-time pfSense users.
- Fanless and silent operation makes it easy to deploy in a home office, closet, or small server rack.
- Delivers over 650 Mbps of firewall throughput — more than enough for typical home and small business traffic.
- Three independently configurable ports support DMZ setups, guest VLANs, and basic network segmentation.
- Compact and lightweight at just one pound, yet feels solidly built for an always-on appliance.
- Low power draw means running it around the clock adds very little to your electricity bill.
- Strong community around pfSense means documentation, guides, and forum help are widely available.
Cons
- IPsec VPN throughput of around 74 Mbps will frustrate users on fast internet connections.
- Only 1 GB of RAM limits how many pfSense packages can run comfortably at the same time.
- Three physical ports is a hard ceiling — complex multi-segment networks will require managed switch workarounds.
- No wireless capability means a separate access point is always required for Wi-Fi coverage.
- AES-CBC-128 VPN encryption standard is older and slower than AES-GCM found on higher-tier models.
- eMMC storage is not user-replaceable, so there is no upgrade path if space becomes a concern.
- pfSense has a steeper learning curve than consumer router interfaces, which may deter less technical buyers.
- For users who outgrow it quickly, the cost of upgrading to the next tier may feel like a wasted investment.
Ratings
Our AI-generated scores for the Netgate SG-1100 pfSense+ Security Gateway were produced by analyzing thousands of verified global user reviews, with spam, bot-submitted, and incentivized feedback actively filtered out before scoring. Each category reflects the honest distribution of real buyer sentiment — strengths and frustrations weighted equally — so you get a clear, unvarnished picture of where this appliance delivers and where it falls short.
Ease of Setup
Firewall Performance
VPN Throughput
Hardware Value
TAC Support Quality
RAM & Memory
Port Flexibility
Build Quality
Form Factor & Size
Power Efficiency
Software Ecosystem
Long-Term Reliability
Documentation & Learning Resources
Suitable for:
The Netgate SG-1100 pfSense+ Security Gateway is a strong choice for technically curious home users, home lab enthusiasts, and small business owners who want professional-grade network security without building their own hardware from scratch. If you have been running a consumer router and find yourself wanting real firewall rules, VLAN segmentation, or a proper VPN endpoint, this appliance gives you all of that in a pre-configured, supported package. Remote workers who need a reliable IPsec or OpenVPN gateway for connecting back to a home or office network will find the performance more than adequate for typical use. The included TAC Lite support is genuinely valuable here — pfSense has a real learning curve, and having access to Netgate engineers around the clock removes a lot of the frustration that comes with going it alone. Small offices running modest traffic loads, self-hosters managing a handful of VLANs, and IT-aware individuals who simply want long-term software support without maintaining a custom build will all get solid, lasting value from this appliance.
Not suitable for:
The Netgate SG-1100 pfSense+ Security Gateway is not the right tool if your primary goal is high-throughput VPN tunneling — IPsec performance tops out around 74 Mbps, which becomes a real bottleneck the moment your ISP connection exceeds a few hundred megabytes per second. Users who plan to run several resource-heavy pfSense packages simultaneously should also think carefully, because 1 GB of RAM leaves limited headroom once Suricata, ntopng, or similar packages enter the picture. If your network requires more than three physical segments — say, separate interfaces for multiple office zones or a complex homelab with several isolated VLANs over dedicated ports — the three-port limit will force workarounds that may not suit everyone. Buyers who want Wi-Fi built in will need to source a separate access point, as this is a wired-only appliance. Anyone anticipating rapid network growth should also consider whether stepping up to a higher-tier Netgate model from the outset makes more financial sense than upgrading later.
Specifications
- Processor: Powered by a dual-core ARM Cortex-A53 SoC running at 1.2 GHz, delivering sufficient compute for near-gigabit routing workloads.
- RAM: Includes 1 GB of DDR4 memory, which runs pfSense+ reliably but leaves limited headroom when multiple resource-intensive packages are active.
- Storage: Equipped with 10.6 GB of eMMC flash storage, pre-partitioned for the operating system and configuration data.
- Network Ports: Features three independent 1 GbE ports — assignable as WAN, LAN, or OPT — sharing a Marvell switch for flexible segmentation.
- Firewall Throughput: Sustains up to 656 Mbps of stateful firewall throughput under a 10,000-rule ACL test load.
- L3 Forwarding: Achieves approximately 880 Mbps of Layer 3 forwarding speed under typical iPerf3 home traffic conditions.
- IPsec VPN Speed: Delivers around 74.2 Mbps of IPsec VPN throughput using AES-CBC-128 encryption with SHA1 integrity hashing.
- VPN Encryption: Uses AES-CBC-128 with SHA1 for IPsec tunnels, which is functional and broadly compatible but older than AES-GCM standards.
- Operating System: Ships with pfSense+ pre-installed on a FreeBSD base, ready to configure immediately upon first boot.
- Software Updates: Lifetime pfSense+ software updates are included at no additional cost for the lifespan of the hardware unit.
- Support: Comes with Netgate TAC Lite support, providing access to Netgate engineers 24 hours a day, 7 days a week, 365 days a year.
- Form Factor: Fanless and completely silent, the unit can be deployed on a desktop, mounted on a wall, or placed in a rack.
- Dimensions: Measures 4.33 x 3.33 x 1.25 inches, making it small enough to fit in a palm or tuck behind most networking equipment.
- Weight: Weighs approximately 1 pound, making it easy to mount or reposition without any special hardware support.
- Power Supply: Operates at 12V DC with a low overall power draw, suitable for continuous 24/7 operation without significant energy cost.
- Connectivity: Offers three Ethernet ports alongside one USB 2.0, one USB 3.0, and one Micro USB console port for direct serial access.
- Warranty: Includes a one-year limited hardware warranty from Netgate covering manufacturing defects and hardware failures.
- In the Box: Package includes the main unit and a USB console cable; no separate power adapter or rack hardware is included in the base bundle.
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