---
product_id: 402050329
title: "1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD)"
brand: "hunsn"
price: "€ 438.43"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/402050329-1u-rackmount-firewall-opnsense-vpn-network-security-appliance-router-pc
store_origin: IE
region: Ireland
---

# 6x Gigabit LAN Intel Atom D525 VPN Ready 1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD)

**Brand:** hunsn
**Price:** € 438.43
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure Your Network, Elevate Your Peace of Mind!

## Quick Answers

- **What is this?** 1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) by hunsn
- **How much does it cost?** € 438.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/402050329-1u-rackmount-firewall-opnsense-vpn-network-security-appliance-router-pc)

## Best For

- hunsn enthusiasts

## Why This Product

- Trusted hunsn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready to Run:** Out-of-the-box setup with quality assurance on memory and storage.
- • **Powerful Performance:** Harness the efficiency of the Intel Atom D525 processor for robust operations.
- • **Unmatched Connectivity:** Experience seamless networking with 6 Intel Gigabit LAN ports.
- • **Versatile Compatibility:** Supports popular open-source software like OPNsense and pfSense.
- • **Low Power, High Efficiency:** Designed for minimal heat and power consumption, ensuring longevity.

## Overview

The HUNSN RS04 is a 1U rackmount firewall and network security appliance powered by an Intel Atom D525 processor. It features 6 Intel Gigabit LAN ports, 4GB RAM, and 64GB SSD, making it compatible with various operating systems and open-source firewall solutions. With low power consumption and a dedicated cooling fan, it’s designed for long-term reliability and efficiency.

## Description

1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD)

## Features

- HUNSN RS04 equipped with intel atom d525 processor, compatible with many freebsd based router systems, linux distros, or win.os supported, easy configuration and management
- Compatibility, firewalls for pfsense, untangle, opnsense and other popular open-source software solutions
- Standard 19 inch 1u, 50w power, with power cord, all use the big brand memory and ssd/hdd with quality assurance, ready to run straight out of the box
- Designed with 6 x intel gigabit lan, com, vga, 2 x usb, size at 430 x 250 x 50mm
- Original industry network motherboard, low power consumption, low heat, use dedicated turbo silent cooling fan to ensure long-term operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Ports | 6 |
| Control Method | Touch |
| Data Transfer Rate | 2.5E+2 Megabits Per Second |
| LAN Port Bandwidth | 1 Gbps |
| Voltage | 12 Volts |
| Controller Type | Switch |
| RAM Memory Installed | 4 GB |
| Is Electric | Yes |
| Recommended Uses For Product | Security |
| Connectivity Technology | Ethernet |
| Operating System | RouterOS |
| Security Protocol | WPA2 |
| Additional Features | WPS |
| Frequency Band Class | Dual-Band |
| Wireless Compability | 802.11ac |
| Compatible Devices | Firewall Appliance, Router PC |
| Frequency | 1.8 GHz |
| Item Weight | 7.7 Pounds |
| Color | 1Gbe-D525 |

## Product Details

- **Brand:** HUNSN
- **Model Name:** RS04
- **Special Feature:** WPS
- **Frequency Band Class:** Dual-Band
- **Wireless Communication Standard:** 802.11ac
- **Compatible Devices:** Firewall Appliance, Router PC
- **Frequency:** 1.8 GHz
- **Recommended Uses For Product:** Security
- **Included Components:** HUNSN RS04 firewall appliance, rackable ears, power cord, warranty card
- **Connectivity Technology:** Ethernet

## Images

![1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) - Image 1](https://m.media-amazon.com/images/I/51WXsYBOJ0S.jpg)
![1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) - Image 2](https://m.media-amazon.com/images/I/51Yif4z0YYS.jpg)
![1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) - Image 3](https://m.media-amazon.com/images/I/51hE8kAP5vL.jpg)
![1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) - Image 4](https://m.media-amazon.com/images/I/41jL+jX3ImL.jpg)
![1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD) - Image 5](https://m.media-amazon.com/images/I/51vMjPTYD0L.jpg)

## Frequently Bought Together

- 1U Rackmount Firewall, OPNsense, VPN, Network Security Appliance, Router PC, Intel Atom D525, RS04, 6 Intel Gigabit LAN/2USB/COM/VGA/Fan,(4G RAM/64G SSD)
- CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower,Black
- Rapink Patch Cables Cat6/ Cat6a 1ft (24 Pack) Slim, Cat6a Ethernet Patch Cable 10G Support, Snagless Cat 6 Patch Cable for Patch Panel to Switch, Flexiable Cat6 Ethernet Cable Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/402050329-1u-rackmount-firewall-opnsense-vpn-network-security-appliance-router-pc](https://www.desertcart.ie/products/402050329-1u-rackmount-firewall-opnsense-vpn-network-security-appliance-router-pc)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*