What it is
Standard 19-inch 1U rackmount next-generation firewalls providing enterprise throughput, high port density, and modular connectivity.
Sophos Firewalls
1U Rackmount Firewalls
- Dual-engine Xstream architecture
- Flexible Flexi Port expansion modules
- Dual/redundant power supply options
- Sophos Central & Netmate IT Managed Services ready
Category Overview
High-density perimeter defense designed for server room racks
Who it’s for
Mid-sized businesses, regional headquarters, multi-site organizations, and server rooms requiring scalable rack-mounted protection.
Main use cases
Core network perimeter defense, multi-site SD-WAN mesh, high-speed encrypted SSL/TLS traffic inspection, and secure branch connectivity.
In the ecosystem
Integrates directly into your rack setup alongside Sophos switches, wireless APs, and Netmate IT’s 24/7 proactive network monitoring.
Key Features
Enterprise-ready protection in a compact 1U
Flexible performance, high-speed connectivity, and resilient security — engineered for growing networks, distributed branches, and demanding edge environments.
Advanced Threat Protection
Protect against ransomware, malware, exploits and other advanced threats with Sophos Firewall security.
High-Speed Connectivity
Built-in copper and fiber interfaces provide flexible connectivity for demanding network environments.
Xstream Flow Processing
Dedicated Xstream Flow Processor accelerates trusted traffic and helps maintain performance under security workloads.
Modular Expansion
Add Flexi Port modules to adapt your firewall connectivity as network requirements evolve.
LAN Bypass
Maintain network continuity with built-in LAN bypass ports for resilient deployments.
SD-WAN Support
Support application-aware routing, link management and secure connectivity across distributed locations.
VPN Connectivity
Securely connect branches, remote users and sites with IPsec VPN, SSL VPN and other secure access capabilities.
Redundant Power
Optional second power supply provides additional resilience for business-critical deployments.
Sophos Central Management
Centrally provision, monitor and manage firewall security through the Sophos Central platform.
Product Range
Available Models
WHY CHOOSE 1U RACKMOUNT
Built for scale, performance, and resilience
From growing businesses to distributed enterprise networks, XGS 1U Rackmount Firewalls deliver powerful protection, flexible connectivity, and dependable security for demanding environments.
Business Benefits
Lower infrastructure complexity with scalable security built for growing networks.
Performance
Xstream Flow Processor accelerates security workloads for high-speed network protection.
Connectivity
Flexible Flexi Port expansion supports changing network and connectivity requirements.
Resilience
LAN bypass and optional redundant power help maintain continuity across critical deployments.
Sophos Ecosystem
One platform. One console. Connected security.
Sophos Firewall
Advanced network protection at the perimeter.
Sophos Central
Centralized cloud management for your security environment.
Sophos Switch
Secure LAN connectivity with centralized visibility and control.
Sophos Wireless
Secure, cloud-managed wireless connectivity.
Sophos Endpoint
Protect endpoints and synchronize security across devices.
Sophos MDR
24/7 managed threat detection and response.
DEPLOYMENT SCENARIOS
Where 1U Rackmount thrives
Mid-Sized Business Networks
High-performance network security for growing organizations with expanding users, applications, and connectivity demands.
See SolutionEnterprise & Data Center Edge
High-throughput inspection, modular connectivity, and resilient deployment options for demanding network environments.
See SolutionIndustries Served
Trusted across growing industries
Scalable network protection for organizations that need reliable performance, secure connectivity, and centralized security across their critical infrastructure.
Technical Specifications
At-a-glance capabilities
Explore the core performance, connectivity, and resilience capabilities across the XGS 1U Rackmount family.
THROUGHPUT
30–80 Gbps
Firewall performance across the XGS 1U Rackmount family.
PORT OPTIONS
Up to 28 ports
High-speed copper, SFP, and SFP+ connectivity with flexible expansion options.
EXPANSION
1–2 Flexi Port slots
Add connectivity modules to adapt the firewall to evolving network requirements.
FORM FACTOR
1U Rackmount
Rack-ready appliances with included mounting hardware for structured deployments.
REDUNDANCY
Optional / Built-in
Second power supplies are available across the range, with integrated SSD redundancy on the XGS 4500.
How to Choose
Pick the right 1U Rackmount for your network
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COMPARISON TABLE
Compare every XGS 1U Rackmount model
| Model | Users | Ports | Throughput | Best For | Redundancy | Modularity | Connectivity |
|---|---|---|---|---|---|---|---|
| XGS 2100 | No fixed limit | 8× GE + 2× SFP | 30 Gbps | Growing business | Optional PSU | 1 Flexi Port | SFP |
| XGS 2300 | No fixed limit | 8× GE + 2× SFP | 39 Gbps | Mid-sized business | Optional PSU | 1 Flexi Port | SFP |
| XGS 3100 | No fixed limit | 8× GE + 2× SFP + 2× SFP+ | 47 Gbps | Distributed network | Optional PSU | 1 Flexi Port | SFP+ |
| XGS 3300 | No fixed limit | 8× GE + 2× SFP + 2× SFP+ | 58 Gbps | High-performance network | Optional PSU | 1 Flexi Port | SFP+ |
| XGS 4300 | No fixed limit | 4× GE + 4× 2.5 GE + 4× SFP+ | 75 Gbps | Enterprise edge | Optional PSU | 2 Flexi Ports | SFP+ |
| XGS 4500 | No fixed limit | 4× GE + 4× 2.5 GE + 4× SFP+ | 80 Gbps | High-density enterprise | Optional PSU | 2 Flexi Ports | SFP+ |
WHY BUY VIA NETMATE
The firewall is powerful. The deployment makes the difference.
Deploying an XGS 1U Rackmount firewall is more than choosing a model. Netmate helps you design, implement, optimize, and support the right solution for your network, users, and long-term growth.
Pre-Sales Consultation
Firewall sizing, licensing, and architecture planning tailored to your business requirements.
Network Design
Topology, segmentation, SD-WAN, and high-availability planning for scalable deployments
Deployment
On-site or remote implementation with best-practice configuration and policy setup.
Migration
Smooth migration from legacy firewall platforms with minimal disruption.
Ongoing Support
Monitoring, troubleshooting, firmware updates, and expert technical assistance.
Training
Administrator enablement and operational guidance for day-to-day firewall management.
FAQs
Frequently Asked Questions
What are Sophos XGS 1U Rackmount Firewalls?
Sophos XGS 1U Rackmount Firewalls are high-performance network security appliances designed for midsize, enterprise, and distributed network environments. The 1U family includes the XGS 2100, 2300, 3100, 3300, 4300, and 4500, offering different levels of throughput, connectivity, and expansion capacity.
Which XGS 1U Rackmount model is right for my business?
The right model depends on your network size, traffic volume, security requirements, and connectivity needs. The XGS 2100 and 2300 suit growing networks, while the XGS 3100 and 3300 provide greater capacity for distributed and high-performance environments. The XGS 4300 and 4500 are designed for demanding enterprise-edge deployments.
What is the throughput of the XGS 1U Rackmount series?
The XGS 1U Rackmount family provides firewall throughput ranging from 30 Gbps on the XGS 2100 to 80 Gbps on the XGS 4500, allowing organizations to select a model based on their performance requirements.
Can XGS 1U Rackmount Firewalls support network expansion?
Yes. XGS 1U models support Flexi Port expansion, allowing additional connectivity options as network requirements evolve. The XGS 4300 and XGS 4500 provide two Flexi Port expansion bays for greater flexibility.
Can Netmate IT help with XGS 1U Rackmount installation and support?
Yes. Netmate IT can assist with firewall sizing, solution design, licensing, deployment, configuration, migration, and ongoing technical support to help businesses implement and manage their XGS 1U Rackmount firewall environment.