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Sophos SG 450 SecurityAppliance · 3mth Wty

Excellent Grade · Fully tested · No visible marks
SKU: 116817
4.74
★★★★★
711 reviews
12mo
Warranty
30day
Free returns
40+
Tech-tested checks
✓ Fast AU shipping ✓ Pickup: Springvale VIC
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$375.00 $899.00

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  • Refurbished - 1yr Warranty - Reboot IT

    1yr Warranty

    $50.00 $75.00

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

Sophos SG 450 — Rackmount Network Security Appliance

A 1U rackmount next-gen firewall and UTM security appliance for mid-size networks, with multiple Gigabit interfaces, modular expansion and enterprise-grade protection. Backed by a 3-month Reboot IT warranty.

Key Benefits

  • Enterprise UTM / next-gen firewall: Consolidated firewall, IPS, VPN, web and email filtering and advanced threat protection on a single appliance.
  • Multiple Gigabit interfaces: Onboard copper GbE ports plus modular FleXi Port bays for adding copper, fibre or additional network connectivity.
  • Mid-size network performance: The SG 450 is built for the demands of medium and larger business networks with strong firewall and inspection throughput.
  • 1U rackmount design: A standard 1U chassis fits any rack for clean data-cabinet deployment.
  • Sophos Firewall OS / UTM: Runs Sophos' security software with centralised policy, reporting and management.
  • Certified refurbished with 3-month warranty: Professionally tested and graded by Reboot IT — Melbourne's refurbished IT specialists since 2001.

Performance in Use

The Sophos SG 450 is a mid-range network security appliance designed to protect medium and larger business networks. It consolidates firewall, intrusion prevention, VPN, web and email filtering and advanced threat protection into a single 1U rackmount unit, simplifying security management.

Multiple onboard Gigabit interfaces plus modular FleXi Port bays give flexible connectivity — add copper or fibre ports to match your network. The appliance runs Sophos' security software with centralised policy and reporting.

It suits businesses wanting enterprise-grade, consolidated security at the network edge. Please note that Sophos appliances require an active subscription/licence for security services and firmware updates — we recommend confirming your licensing needs with Sophos before deployment. This is the hardware appliance.

Tech Specs

Model Sophos SG 450
Type Rackmount UTM / next-gen firewall appliance
Interfaces Multiple onboard Gigabit Ethernet + FleXi Port module bays
Security Firewall, IPS, VPN, web/email filtering, ATP
Operating System Sophos Firewall OS / UTM
Management Web GUI, centralised policy & reporting
Form Factor 1U rack-mountable
Target Medium to large business networks
Warranty 3 months (Reboot IT)

Is It Right for You?

✓ Best For
• Medium and larger business networks
• Consolidated UTM / next-gen firewall security
• Sites needing modular port expansion
• Rack-based network security deployments
• Sophos-standardised environments		 ✗ Not For
• Home / very small office use
• Buyers without a Sophos licence/subscription
• Plug-and-play setups needing no configuration
• Silent fanless placement

Condition Grades

Grade Cosmetic Condition Functionality
A — Excellent Minimal marks, clean condition Fully tested and verified operational
B — Good Light wear, minor surface marks Fully tested and verified operational

Frequently Asked Questions

What does the Sophos SG 450 do?

It is a rackmount UTM / next-generation firewall appliance providing firewall, IPS, VPN, web and email filtering and advanced threat protection for mid-size and larger networks.

Does it need a licence or subscription?

Yes — Sophos appliances require an active subscription/licence for security services and firmware updates. Confirm your licensing with Sophos before deployment. This listing is for the hardware appliance.

What connectivity does it have?

Multiple onboard Gigabit Ethernet ports plus modular FleXi Port bays, so you can add copper or fibre ports to suit your network.

What software does it run?

Sophos Firewall OS (SFOS) / UTM, managed through a web interface with centralised policy and reporting.

What warranty does it include?

This appliance is covered by a 3-month Reboot IT hardware warranty. Each unit is tested and verified before dispatch.

What condition will I receive it in?

Professionally cleaned, tested and graded by Reboot IT in Melbourne. Grade A shows minimal marks; Grade B shows light wear.

What shipping options are available?

Shipping costs apply based on size and destination — rates are calculated at checkout. This is a bulky item, so freight rates apply.

3-Month Warranty — Every Sophos SG 450 sold by Reboot IT includes a 3-month warranty covering hardware defects. Each unit is professionally tested and verified before dispatch.

Reboot IT has been Australia's trusted refurbished IT specialist since 2001. Visit reboot-it.com.au or contact our Melbourne team for warranty claims and support.

Specifications
  • Model
    SG 450 Security

What's in the box
  • Sophos - SG 450 Security
  • Tax invoice
By buying refurbished, you avoid
250kg

of CO₂ vs. manufacturing new

And divert
4.5kg

of e-waste from landfill

Source: Cisco Catalyst PAIA lifecycle — per unit.

Why the SG 450 Security?

A 1U rackmount next-gen firewall and UTM security appliance for mid-size networks, with multiple Gigabit interfaces, modular expansion and enterprise-grade protection. Backed by a 3-month Reboot IT warranty.

Sophos SG 450 Security Appliance | 3mth Wty

Enterprise UTM / next-gen firewall

Consolidated firewall, IPS, VPN, web and email filtering and advanced threat protection on a single appliance.

Mid-size network performance

The SG 450 is built for the demands of medium and larger business networks with strong firewall and inspection throughput.

Multiple Gigabit interfaces

Onboard copper GbE ports plus modular FleXi Port bays for adding copper, fibre or additional network connectivity.

1U rackmount design

A standard 1U chassis fits any rack for clean data-cabinet deployment.

Enterprise UTM / next-gen firewall

Consolidated firewall, IPS, VPN, web and email filtering and advanced threat protection on a single appliance.

Mid-size network performance

The SG 450 is built for the demands of medium and larger business networks with strong firewall and inspection throughput.

Sophos SG 450 Security Appliance | 3mth Wty

Multiple Gigabit interfaces

Onboard copper GbE ports plus modular FleXi Port bays for adding copper, fibre or additional network connectivity.

1U rackmount design

A standard 1U chassis fits any rack for clean data-cabinet deployment.

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