

Fortinet FortiGate FG-300D Certified Refurbished – 8 Gbps Firewall, 4 Million Concurrent Sessions, 120GB Storage, 6x GE RJ45, 4x GE SFP, 1-Year Warranty
Experience enterprise-grade security with the certified refurbished Fortinet FortiGate FG-300D, featuring high-performance firewall throughput of up to 8 Gbps, support for up to 4 million concurrent TCP sessions, 120GB onboard storage, 6 GE RJ45 ports, and 4 GE SFP slots. Enhanced by FortiASIC NP6 and CP8 hardware acceleration, this robust security appliance delivers comprehensive threat protection and advanced performance for demanding network environments. Every unit comes with a 1-year warranty for added peace of mind.
Practical Use Cases
- Enterprise Perimeter Protection: Safeguard your corporate network from advanced threats and targeted attacks with integrated firewall, intrusion prevention, and VPN capabilities.
- Branch Office Security: Ideal for distributed organisations that need secure site-to-site connections and remote access via SSL-VPN and IPsec VPN.
- Internal Segmentation: Deploy as an Internal Segmentation Firewall to isolate sensitive areas of your network and prevent lateral threats.
- High Availability Deployments: Ensure business continuity with support for Active-Active, Active-Passive, and clustering configurations.
Key Features & Benefits
- Certified Refurbished: Professionally restored, tested, and certified for reliable performance—delivering enterprise security at a fraction of the original cost.
- Unmatched Performance: Up to 8 Gbps firewall throughput and rapid handling of up to 200,000 new sessions per second.
- Flexible Connectivity: 6 Gigabit Ethernet RJ45 ports and 4 SFP slots for versatile network integration.
- Advanced Hardware Acceleration: FortiASIC NP6/CP8 boosts threat inspection speed without compromising traffic flow.
- Comprehensive VPN Options: Secure remote access with high-throughput SSL-VPN (350 Mbps) and IPsec VPN (1 Gbps).
- Integrated Security Fabric: Seamlessly connects with other Fortinet solutions for unified management and reporting.
- Scalable Deployment: Supports high availability and clustering for growing businesses or mission-critical applications.
- Industry-Certified Security: Meets global standards including FCC, CE, UL/cUL, and ICSA Labs certifications for robust compliance.
- One-Year Warranty: Includes a full 12-month warranty for hassle-free ownership.
Specifications
- Firewall Throughput: Up to 8 Gbps (IPv4/IPv6)
- Concurrent Sessions: Up to 4 million TCP sessions
- New Sessions per Second: 200,000
- IPsec VPN Throughput: 1 Gbps; up to 2,000 gateway-to-gateway tunnels
- SSL-VPN Throughput: 350 Mbps; supports thousands of users
- Onboard Storage: 120 GB
- Network Interfaces: 6x GE RJ45 ports, 4x GE SFP slots
- Management Ports: 2x GE RJ45 management, 1x RJ45 console, USB
- Dimensions/Weight: 1.73 x 17 x 12.68 in; approx. 4.8 kg
- Power Supply: 100–240V AC, average consumption 106W (max 194W)
- Certifications: FCC Part 15 Class A, CE, VCCI, UL/cUL, ICSA Labs (Firewall/IPsec/IPS/AV/SSL-VPN)
Quality Assurance & Warranty
All Reboot IT certified refurbished Fortinet devices undergo rigorous testing and professional restoration to meet original manufacturer standards. Every unit comes with a 1-year hardware warranty and access to our dedicated Australian customer support team for any setup or technical questions.
Upgrade your network security with the reliable performance and advanced protection of a Fortinet FortiGate FG-300D certified refurbished appliance. Perfect for enterprises seeking scalability, robust threat defence, and outstanding value—with the confidence of a full one-year warranty.
Order now to secure your organisation’s digital future!
Custom Bundle: No | Bundle Description: |
Brand | Fortinet |
Bundle Description | None |
Custom Bundle | No |
Item Height | 44 mm |
Item Length | 300 mm |
Item Width | 430 mm |
Manufacturer Warranty | 1 year |
Model | FortiGate 300D |
Processor Model | Custom FortiASIC |
Type | Firewall |
Number of Devices | 50,000 concurrent sessions |
Format | Rackmount (1U) |
Licence Category | Subscription-based for security services |
For Operating Systems | FortiOS |
Minimum RAM | 8 GB |
Minimum Hard Drive Space | 128 GB |
Item Weight | 5.6 kg |
Minimum Processor Speed | 1.2 GHz |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" grade laptops are fully functional but come with signs of more extensive use compared to Excellent grade units. This includes scratches on the laptop body, heavier wear on keyboards, and possible small dents or paint chips. Screens may show uneven light diffusion and subtle blemishes but no cracks.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade