Buy it by part number. We can move you onto it for a fixed $2,500 to replace an older FortiGate like for like; a move from another vendor or with a design change starts at $6,500 (single firewall, up to the 90-series class); see firewall migration.
Updated October 29, 2026 · prices as of September 7, 2026
Product image: Fortinet, Inc.
Threat protection
2.2 Gbps
IPS
4.5 Gbps
SSL inspection
2.6 Gbps
Concurrent sessions
3 M
Fortinet datasheet figures, enterprise traffic mix. Threat protection is the throughput with IPS, application control and malware protection all on. Size on that figure and on SSL inspection, not on the raw firewall number. Source: Fortinet FortiGate 90G Series datasheet, FG-90G-DAT-R18-20260929 (2026-09-29).
Port map
FG-90G / FG-91G
Swipe sideways to see the whole panel.
2x 10GE shared media: 10/5/2.5/1G RJ45 or 10G/1G SFP+/SFP
8x GE RJ45
Console
USB
Interface groups from the datasheet, drawn as a schematic. Each WAN is a shared-media pair: use the RJ45 or the SFP+ cage, not both. Grouped logically, not to scale, not a product photo.
FortiGate 90G price: hardware only vs bundles
The appliance alone is hardware only. The $3,638 FG-90G includes Fortinet’s 1 year of hardware coverage and 90 days of firmware and ticket support, but no FortiGuard security services such as IPS, antivirus or web filtering. For an office firewall we quote a bundle: the appliance plus FortiCare Premium and Unified Threat Protection (UTP), or Enterprise Protection where a site needs its extra services.
Three years with UTP, Fortinet list price: $9,375.20 ($3,125.07 a year), whether bought as one 3-year bundle or as a 1-year bundle ($5,550.40) plus two 1-year renewals ($1,912.40 each).
Appliance + FortiCare Premium + Enterprise Protection, 1 year
$5,960.20 FG-90G-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 3 years
$10,604.60 FG-90G-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 5 years
$15,249 FG-90G-BDL-809-60
Fortinet list price as of September 7, 2026, from the Fortinet Americas 2026 MidQ3 Price List; page reviewed October 29, 2026. List price is Fortinet’s published reference; resellers often sell below it, so prices online may be lower. Your written quote confirms the price, tax and shipping. Renewals and every other part number are in the full part-number table.
FortiGate 90G price and part numbers
Every part number we would put on a quote for this model, grouped the way you buy: the box alone, the box with a security bundle, or a renewal for a box you already own. Terms are 1, 3 or 5 years.
Fortinet list price (as of September 7, 2026), from the Fortinet Americas 2026 MidQ3 Price List. Your quote confirms current pricing, tax and shipping.
No DC model in the 90G line. The 91G matches the 90G in ports and performance and adds internal storage (datasheet: “1 x 120 GB SSD”); it has its own bundle and renewal part numbers (0091G), so a 90G renewal will not apply to a 91G serial. Both take up to two external power adapters; one is included, so redundant power means ordering a second.
FG-90G FortiGate 90G
External DC power adapter, 100–240 V AC (second adapter optional for redundancy)
FortiGate 90G part numbers and Fortinet list prices
Part number
What it includes
Term
Fortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-90G
FortiGate 90G appliance only: 8x GE RJ45 and 2x 10GE RJ45/SFP+ shared-media WAN. Includes Fortinet's 1 year hardware coverage and 90 days of firmware and ticket support, no FortiGuard services.
Enterprise Protection bundleAppliance + FortiCare Premium + FortiGuard Enterprise Protection: UTP’s IPS and filtering plus AI-based inline malware prevention, inline CASB database, data loss prevention and attack surface security.
FG-90G-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$5,960.20
FG-90G-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$10,604.60
FG-90G-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$15,249
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 90G only.
FC-10-0090G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$1,912.40
FC-10-0090G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$5,737.20
FC-10-0090G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$9,562
FC-10-0090G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$2,322.20
FC-10-0090G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$6,966.60
FC-10-0090G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$11,611
FC-10-0090G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$546.40
FC-10-0090G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$1,639.20
FC-10-0090G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$2,732
Add-on: FortiAnalyzer CloudPrice list description: “cloud-based central logging & analytics. Include all FortiGate log types, IOC Service, Security Automation Service and FortiGuard Outbreak Detection Service.” Per serial number.
FC-10-0090G-585-02-12
FortiGate 90G FortiAnalyzer Cloud, 1 year
1 year
$819.60
FC-10-0090G-585-02-36
FortiGate 90G FortiAnalyzer Cloud, 3 years
3 years
$2,458.80
FC-10-0090G-585-02-60
FortiGate 90G FortiAnalyzer Cloud, 5 years
5 years
$4,098
Request a quoteName the part number and quantity in your message.
FG-91G FortiGate 91G
External DC power adapter, 100–240 V AC (second adapter optional for redundancy)
Show FG-91G part numbers
FortiGate 91G part numbers and Fortinet list prices
Part number
What it includes
Term
Fortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-91G
FortiGate 91G appliance only: 8x GE RJ45, 2x 10GE RJ45/SFP+ shared-media WAN and 1x 120 GB SSD. Same 1 year hardware and 90 day firmware/ticket coverage, no FortiGuard services.
Enterprise Protection bundleAppliance + FortiCare Premium + FortiGuard Enterprise Protection: UTP’s IPS and filtering plus AI-based inline malware prevention, inline CASB database, data loss prevention and attack surface security.
FG-91G-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$7,068.85
FG-91G-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$12,578.55
FG-91G-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$18,088.25
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 91G only.
FC-10-0091G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$2,268.70
FC-10-0091G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$6,806.10
FC-10-0091G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$11,343.50
FC-10-0091G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$2,754.85
FC-10-0091G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$8,264.55
FC-10-0091G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$13,774.25
FC-10-0091G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$648.20
FC-10-0091G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$1,944.60
FC-10-0091G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$3,241
Add-on: FortiAnalyzer CloudPrice list description: “cloud-based central logging & analytics. Include all FortiGate log types, IOC Service, Security Automation Service and FortiGuard Outbreak Detection Service.” Per serial number.
FC-10-0091G-585-02-12
FortiGate 91G FortiAnalyzer Cloud, 1 year
1 year
$972.30
FC-10-0091G-585-02-36
FortiGate 91G FortiAnalyzer Cloud, 3 years
3 years
$2,916.90
FC-10-0091G-585-02-60
FortiGate 91G FortiAnalyzer Cloud, 5 years
5 years
$4,861.50
Request a quoteName the part number and quantity in your message.
Removed in FortiOS 7.2.12, 7.4.8 and 7.6.1 (datasheet footnote: 7.0.12–7.0.15)
Virtual domains (default / max)
10 / 10
Max FortiSwitches / FortiAPs (total / tunnel)
24 / 128 / 64
HA modes
Active-Active, Active-Passive, Clustering
Physical and power
Form factor
Desktop
Dimensions (H x W x L)
1.65 x 8.5 x 7.0 in (42 x 216 x 178 mm)
Weight
2.47 lb (1.12 kg)
Power
Up to 2 external DC power adapters (1 included), 100–240 V AC, 50/60 Hz
Power draw (avg / max)
19.9 / 20.53 W (90G); 22.4 / 23.5 W (91G)
Heat dissipation
70.0 BTU/hr (90G); 80.1 BTU/hr (91G)
Noise
21.73 dBA
Operating temperature
32–104 °F (0–40 °C)
Source: Fortinet FortiGate 90G Series datasheet, FG-90G-DAT-R18-20260929 (2026-09-29). Fortinet states all performance values as “up to”. IPS, application control, NGFW and threat protection are measured with logging enabled; NGFW with firewall, IPS and application control on; threat protection adds malware protection. IPsec uses AES256-SHA256. SSL inspection uses an average of HTTPS sessions across cipher suites.
SSL-VPN status. Treat the 90G as having no SSL-VPN. Fortinet removed SSL-VPN web and tunnel mode from the 90G and 91G in FortiOS 7.2.12, 7.4.8 and 7.6.1; earlier builds such as 7.2.11 and 7.4.7 could still configure it, and settings do not carry over on upgrade. The datasheet still prints SSL-VPN figures, with a footnote limiting support to FortiOS 7.0.12–7.0.15. Remote access is IPsec (IKEv2) or ZTNA. Release notes: FortiOS 7.4.8, FortiOS 7.6.1. Fortinet: FortiOS 7.6.3 release notes. Background: FortiGate SSL-VPN migration.
FortiGate 90G vs 70G and 120G
The neighbouring models, compared on the same datasheet figures.
Against the 70G ($1,562 list), the 90G nearly doubles threat protection (2.2 Gbps against 1.3) and IPS (4.5 against 2.5 Gbps) and adds two 10G-capable WAN pairs, but has two fewer gigabit ports and no PoE variant.
The 120G ($5,511 list) is the next step up: 1RU rack mount, 2.8 Gbps threat protection and 5.3 Gbps IPS against 2.2 and 4.5 Gbps, sixteen GE RJ45, eight GE SFP and four 10G SFP+ ports, plus dedicated HA and management ports. Move up for port count, rack mounting or a dedicated HA port more than for throughput.
Datasheet figures and Fortinet list price: FortiGate 70G, FortiGate 90G, FortiGate 120G
What we check before this model goes on a quote, from the engineer who sizes, stages and installs it.
What it replaces
Fortinet's Trade-Up eligibility is per serial number; we check your unit against the current Trade-Up matrix rather than publish a guessed mapping. See FortiGate end-of-life replacement. It is also where a 70G-class office lands once the circuit passes 1 Gbps or the core switch moves to 10G.
Ports and optics
Each WAN is a shared-media pair: a 10/5/2.5/1G copper port or an SFP+/SFP cage, one or the other. Two 10G uplinks total, so a 10G core switch link and a multi-gig WAN use both. If you take the SFP+ side, order transceivers (FN-TRAN-SFP+SR lists at $72). The eight gigabit ports are for LAN, HA heartbeat and FortiLink.
HA pair
No dedicated HA port: cable two of the gigabit ports directly between the units as heartbeat links (Fortinet recommends at least two, with different priorities). Each unit carries its own bundle; the current price list has no 90G HA SKU. For a single unit, the lower-cost resilience step is the optional second power adapter, since the box ships with one.
FortiManager onboarding
New units are created in FortiManager as model devices by serial number and staged before shipping, so the config installs when the box first connects. Replacements go through config conversion plus a hand check of interface mapping, removed features and policies.
Sizing caveats
Inspected HTTPS is the limit before bandwidth is: 2.6 Gbps and 1,400 new inspected sessions per second on the datasheet. The 90G has no local disk: logs go to FortiAnalyzer, FortiAnalyzer Cloud ($819.60 per year list) or FortiGate Cloud. The 91G adds a 120 GB SSD if you need on-box log retention, with the same ports and performance.
Licensing gotchas
A bare FG-90G gets 1 year of hardware coverage but only 90 days of firmware and ticket support. A 1-year UTP renewal lists at $1,912.40. Multi-year terms change the annualized cost; the quote shows the exact term and total list price. Contracts not registered within 60 days of shipment auto-start in the US and Canada, so register on arrival.
Every line on the quote is an exact Fortinet part number and term, sized to your circuit and the services you run. Your written quote confirms current pricing, tax and shipping.
Prepaid, drop-shipped
Payment clears before the distributor order. The unit ships from distribution to your site; freight is billed at actual cost.
Registered to you
Hardware and subscriptions go on your FortiCare account, not ours. Serials and contract dates are on the invoice.
Renewals tracked
We watch the expiry for every serial we sell and contact you at 120, 90, 60 and 30 days out.
FortiGate sizing guide30G to 90G compared by users and circuit speed, and the rules we size with.
FortiGate 90G questions
How much does a FortiGate 90G cost?
Fortinet list price is $3,638 for the appliance alone, $5,550.40 with 1 year of FortiCare Premium and UTP, $9,375.20 for 3 years and $13,200 for 5 years (price list effective September 7, 2026). Your quote confirms current pricing, tax and shipping.
Can I use both the RJ45 and SFP+ on WAN1?
No. Each WAN is a shared-media pair, so you use either the 10/5/2.5/1G copper port or the SFP+/SFP cage. The 90G has two such pairs, giving two 10G-capable interfaces in total.
Does the FortiGate 90G support SSL-VPN?
Not on current FortiOS. Fortinet removed SSL-VPN web and tunnel mode from the 90G and 91G in FortiOS 7.2.12, 7.4.8 and 7.6.1; earlier builds such as 7.2.11 and 7.4.7 could still run it, and settings do not carry over on upgrade. Plan remote access on IPsec IKEv2 or ZTNA. See our SSL-VPN migration page if you are moving from a unit that runs it today.
Does the 90G have redundant power?
It accepts up to two external power adapters and ships with one. Order the second if a single adapter failure should not take the site down.
Can two FortiGate 90Gs run as an HA pair?
Yes. The datasheet lists Active-Active, Active-Passive and Clustering. Heartbeat runs over two of the gigabit ports cabled directly between the units, and each unit needs its own bundle; the current price list has no 90G HA SKU.
Do I need a license, or can I buy just the hardware?
You can buy the appliance alone, but every FortiGate we sell carries at least FortiCare ($546.40 per year list for FortiCare Premium on a 90G), because the bare unit gets only 90 days of firmware. A bundle adds FortiGuard UTP or Enterprise Protection.
What is the lead time for a FortiGate 90G?
We do not quote a standard lead time. It depends on Fortinet supply and distributor stock for the exact part number, so we check stock when we quote and confirm it on the quote.
Who you are buying from
Fortinet partner status
Fortinet Engage partner, Advocate level.
We buy through Fortinet’s authorized U.S. distribution. Every unit is new, in-channel and registered to your own FortiCare account. Our Fortinet partner ID goes on every quote so you can verify it.
Fortinet, FortiGate, FortiWiFi, FortiCare, FortiGuard, FortiManager, FortiAnalyzer, FortiOS, FortiSwitch, FortiAP and FortiLink are trademarks or registered trademarks of Fortinet, Inc. Ambio Edge Networks is an independent company and a Fortinet Engage partner; Fortinet does not endorse or sponsor this page.
After it’s installed: have us run it
Edge Essential, $695 per site per month
Automated monitoring and alerting to your Slack, Teams or email and to us, configuration backups, a monthly report, and next-business-day response from a senior engineer (Mon–Fri, 8 AM–5 PM Pacific). Up to 10 managed devices.
What it doesn’t include
No change hours are included. Standard remote changes you ask for bill at $225/hr, 30-minute minimum; larger engineering work is quoted first. Hardware, licensing and migration are quoted separately.
Getting started
One-time monitoring launch: $1,950 on Essential; other plans pay twice the monthly fee for the first site, up to $3,500, and $1,500 for each additional full site (dashboard, alert routing, baseline, runbook). Only one firewall to look after? Edge Firewall Watch is $199 a month. Faster response and included change hours are on the Secure and Compliance plans.
Send the part number and quantity, or the circuit speed and headcount.
For a renewal or replacement, send the serial number and expiry. For a new install, send the circuit speed, user count, switches and access points, and the ship-to address. You get a written quote with exact Fortinet part numbers and terms. Not sure what to buy yet? A Network Risk Assessment audits the firewall, switches and Wi-Fi and gives you a ranked roadmap with budget ranges before you spend on hardware: $3,500 for one site with one firewall, up to three switch groups (a stack counts as one), 100 connected devices and six access points; larger networks are priced on the assessment pricing page. See a sample report (PDF).