t
Fortinet

Fortinet FG-121G

FortiGate Network Security/Firewall Appliance - 5 Year - AI/ML Security - 16

MPNFG-121GFirewallsUpdated

Key facts

Part number
FG-121G
Brand
Fortinet
Category
Firewalls
Price
AUD 10,665.60≈ USD 7,476 RRP
Availability
On request — ask for a quote

The Fortinet FG-121G is a firewall listed on tprice.co. RRP AUD 10,665.60≈ USD 7,476 (Oct 2026). Request a quote for volume pricing, or sell us your used firewalls.

Overview

Fortinet FortiGate FG-121G Network Security/Firewall Appliance - 5 Year - AI/ML Security - 16 Port - 10/100/1000Base-T - 10 Gigabit Ethernet, 1000Base-X, 10GBase-X - 39 Gbit/s Firewall Throughput - AES (256-bit) - 500 VPN - 16 x RJ-45 - 12 Total Expansion Slots - 50 Hz, 60 Hz - 1U - Rack-mountable

Converged Next-Generation Firewall (NGFW) and SD-WAN

The FortiGate Next-Generation Firewall 120G series is ideal for building security-driven networks at distributed enterprise sites and transforming WAN architecture at any scale.

With a rich set of AI/ML-based FortiGuard security services and our integrated Security Fabric platform, the FortiGate 120G series delivers coordinated, automated, end-to-end threat protection across all use cases.

FortiGate has the industry's first integrated SD-WAN and zero-trust network access (ZTNA) enforcement within an NGFW solution and is powered by one OS. FortiGate 120G automatically controls, verifies, and facilitates user access to applications, delivering consistency with a seamless and optimized user experience.

  • Keep all your data safe and secure from hackers and thieves by utilizing cipher based AES (256-bit) encryption that encrypts and decrypts data in blocks of 128 bits using cryptographic keys of 256-bit
  • Optimize the performance of business networks with 10 Gigabit Ethernet connectivity
  • Rackmountable feature for convenient and safe installation of Firewall
  • Form a secured network by attaching multiple devices together or expand the amount of devices connected to your existing network by using 16 ports Firewall

Specifications

General

Manageable
Yes
Firewall Protection Supported
Botnet Detection

Application Control

Connectivity Technology
Wired
Encryption Standard
AES (256-bit)

SHA-256

Firewall Throughput
39 Gbit/s
Functionality
AI/ML Security
Number of VPN Supported
500
Number of Concurrent Sessions (Max)
3e+06
AI-powered
Yes
AI Features
Cybersecurity

Network Security Management

Wireless LAN
No
VPN Throughput
4.38 GB/s
IPS Throughput
678.40 MB/s
USB
Yes
Number of Network (RJ-45) Ports
16
Total Number of Ports
16
Application/Usage
Enterprise

Network

Certifications & Standards
FCC Part 15B, Class A CE RCM VCCI UL/cUL CB BSMI USGv6/IPv6 RSA 2048
Frequency
50 Hz

60 Hz

Power Consumption
47 W
Network Standard
1000Base-X

10GBase-X

Ethernet Technology
10 Gigabit Ethernet
Weight (Approximate)
5.52 kg
Height
43.9 mm
Width
431.8 mm
Depth
254 mm
Expansion Slot Type
SFP+

SFP (mini-GBIC)

Number of SFP Slots
8
Number of SFP+ Slots
4
Total Number of Expansion Slots
12
Product Type
Network Security/Firewall Appliance

Manufacturer Website Address

Manufacturer
Fortinet, Inc
Product Model
FG-121G
Product Name
FortiGate FG-121G Network Security/Firewall Appliance
Product Line
FortiGate
Product Series
120G
Brand Name
Fortinet

Price history

Latest
AUD 10,665.60≈ USD 7,476
Oct 2026
Lowest recorded
AUD 10,665.60≈ USD 7,476
Highest recorded
AUD 10,665.60≈ USD 7,476
Recorded
2026
1 price point

AUD 10,665.60 rrp, recorded

Why buy from Prology

  • Tested before dispatchEvery item is checked by our technicians before it ships.
  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
  • Fast shippingDispatched from our Australian and US locations.
  • Real people, quick repliesQuotes and answers within 1 business day.

Request a quote for FG-121G

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More Fortinet Firewalls

All Fortinet parts starting with “F” · All Fortinet part numbers

We buy it

Have this part spare? We buy it

Prology buys used and surplus firewalls – including FG-121G. Sell outright or trade in against your next order. Offer within 1 business day.