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DSG350

Duxbury DSG350 Service Gateway 350 Mini Desktop Network Appliance

Duxbury - Duxbury DSG350 Service Gateway 350 Mini Desktop Network Appliance, Intel Celeron J4125 Processor, 4 x RJ-45 Gigabit Ethernet Ports, 4x external USB Ports (USB 2.0), 4GB Memory DDR4 ECC DRAM, 32GB SSD storage included, Fanless Design with no noise, Made from High-Quality Aluminium, VESA Wall-Mount bracket included, DC 12V Input, Unit ships with pfSense Firewall installed
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Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. DSG350 Duxbury DSG350 Service Gateway 350 Mini Desktop Network Appliance is available from Laptop Direct and it is sold as new from our Security Gateway range of products. For reference purposes, the price of R9670 is valid 2026-10-14, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Security Gateway category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

DSG350

Duxbury DSG350 Service Gateway 350 Mini Desktop Network Appliance

Duxbury DSG350 Service Gateway 350 Mini Desktop Network Appliance, Intel Celeron J4125 Processor, 4 x RJ-45 Gigabit Ethernet Ports, 4x external USB Ports (USB 2.0), 4GB Memory DDR4 ECC DRAM, 32GB SSD storage included, Fanless Design with no noise, Made from High-Quality Aluminium, VESA Wall-Mount bracket included, DC 12V Input, Unit ships with pfSense Firewall installed

Overview Summary:

The Duxbury DSG350 Service Gateway is a compact, fanless network appliance built for businesses that need dependable network security and edge computing. Powered by an Intel Celeron J4125 processor with 4GB DDR4 memory, a 32GB SSD and four Gigabit Ethernet ports, it comes pre-installed with pfSense, making it an excellent choice for firewall, VPN, SD-WAN and routing deployments. Buy now for a reliable networking solution that is easy to deploy and manage.

Designed for South African businesses, the DSG350 delivers quiet operation, flexible expansion options and enterprise-ready performance in a durable aluminium chassis. Whether you are securing a small office or building a branch network, shop now for a versatile gateway that grows with your business.

What tier does this fall into?

Entry-Level Business Network Appliance

What is this best for?

Firewall, VPN gateway, Router, SD-WAN edge device, Network security, IP PBX, Branch office networking, Edge computing, Network server

Overview:

Duxbury DSG350 Service Gateway for Business Edge Networking
The Duxbury DSG350 Service Gateway is a compact, cost-effective network appliance built to support modern business networking requirements. Designed around a reliable x86 architecture, it delivers the flexibility needed for a wide range of edge computing applications, including SD-WAN CPE, firewall services, IP PBX deployments, and other network infrastructure roles. Its adaptable design allows organisations to expand their network capabilities as business demands evolve while maintaining dependable performance and simplified administration.

Description:

The Duxbury DSG350 is a fanless mini desktop service gateway engineered for businesses that require secure, reliable, and efficient network performance. Powered by an Intel Celeron J4125 processor with built-in pfSense Firewall, it combines high-speed Gigabit networking, compact construction, and flexible deployment options. Its durable aluminium enclosure, VESA mounting support, and silent operation make it an excellent choice for offices, retail environments, branch locations, and other professional installations where space, reliability, and security are essential.

Features:

Built for Flexible Business Applications
Whether deployed as a firewall, SD-WAN appliance, edge gateway, or communications platform, the DSG350 offers the processing power and expandability required for demanding business environments. Its versatile architecture allows it to support multiple networking functions while remaining easy to configure and manage.

The platform is well suited for organisations looking to strengthen network security, improve traffic management, or deploy reliable branch office connectivity without investing in oversized enterprise hardware.

Key Advantages

  • Cost-effective solution for business networking
  • Supports firewall, SD-WAN CPE, IP PBX, and edge computing workloads
  • Scales easily alongside growing network infrastructure
  • x86 processing platform delivers dependable performance
  • Advanced firewall capabilities with pfSense pre-installed
  • Straightforward deployment and ongoing management
  • Silent fanless operation for noise-sensitive environments

Hardware Highlights
The DSG350 combines powerful hardware with a compact footprint, making it suitable for desktop or wall-mounted installations.

Key hardware includes:

  • Intel Celeron J4125 processor
  • 4GB DDR4 ECC memory
  • 32GB SSD storage
  • Four Gigabit RJ-45 Ethernet ports
  • Four external USB 2.0 ports
  • Fanless aluminium chassis
  • VESA wall-mount bracket included
  • 12V DC power input
  • pfSense Firewall pre-installed

Compact Design for Professional Installations
Manufactured from high-quality aluminium, the DSG350 offers excellent durability while maintaining silent operation thanks to its fanless cooling design. The included VESA mounting bracket provides flexible installation options, allowing the appliance to be positioned neatly behind displays, on walls, or in confined workspaces.

Reliable Security and Network Performance
With pfSense Firewall already installed, the DSG350 is ready to help secure business networks immediately after deployment. Combined with four Gigabit Ethernet interfaces and dependable x86 processing, it provides the performance required for routing, traffic management, VPN services, and secure internet connectivity.

The DSG350 part number is DSG350, making it easy to identify when expanding an existing Duxbury network deployment or ordering replacement units.


Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeDSG350spacer
Model DuxNet 350 Service Gateway with 4GB DDR4 and 32GB SSD
Processor Intel Celeron J4125 (Quad core quad threading, 4MB cache, 2.0GHz, Max turbo 2.7GHz)
CPU Architecture Gemini Lake Refresh
Chipset Intel UHD Graphics 600
Memory Support 1 x DDR4 2400MHz SODIMM Memory Slot. Maximum Support 8GB.
BIOS AMI UEFI BIOS
Display Chip Integrated Intel UHD
Graphics 620
Display Port 1 x HDMI, 1 x DP (Support synchronous and asynchronous dual display. Max Resolution support 4096x2160 @ 60Hz)
Storage 1 x M.2 2280SSlot
1 x 2.5'' HDD
Expansion 1 x M.2 2280 M-key Slot (Support SATA Protocol)
1 x M.2 2230 E-key Slot (Only support USB BT)
1 x Mini PCIE Slot (4G Optional, External SIM slot: only support USB Wifi/BT)
Front I/O 1 x Power Switch, 1 x HD, 1 x DP, 4 x USB3.0, 1 x SIM Slot, 1 x RJ45 COM (Support console), 1 x Reset Button
Rear I/O 1 x DC Input
4 x1000M LAN
Network 4 x Intel i211-AT 10/100/1000M Ethernet LAN
Input Voltage DC 12V Input
Certificates CE, CCC, FCC Class A, ROHS
Other Function Auto power after power failure, Timed boot, Wake on LAN, PXE boot, Watchdog(0∼255 level)
Application Firewall, VPN, Network Server, Network Security, Router, PC etc.


Download: pdf_downloads/2_7/272066_PDF1.pdf (267533 KB)

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