For the largest data-center and service-provider edges and enterprise cores: 400G, 200G and 50G cages in 3RU with four hot-swap supplies, as an HA pair. We size it on your measured traffic with inspection on and quote it by exact part number.
Buy it by part number. We can move you onto it for a fixed fee quoted on the call; see firewall migration.
Updated 2026-10-21 · prices as of 2026-09-07
Product image: Fortinet, Inc.
Threat protection
200 Gbps
IPS
250 Gbps
SSL inspection
120 Gbps
Concurrent sessions
200 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 3800G Series datasheet, FG-3800G-DAT-R06-20260414 (2026-04-14).
Front panel drawn from the datasheet's panel figure and interface list: port groups in the order shown there. QSFP28, QSFP56 and QSFP-DD cages use the same cage symbol as SFP; the legend gives the cage type. A schematic, not to scale and not a product photo.
FortiGate 3800G 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 2026-09-07), from the Fortinet Americas 2026 MidQ3 Price List. Your quote confirms current pricing, tax and shipping.
AC and DC carry the same list prices but different part numbers, and their renewals differ too (3K80G and 3K81G for AC, D380G and D381G for DC). The 3801G adds 2x 1.92 TB SSD. Order a DC model only if the rack has −48 to −60 V DC plant. Sovereign SASE bundles exist for some 3800G quotes; we confirm the exact SKU and term before quoting.
FG-3800G FortiGate 3800G (AC)
Four AC power supplies (200–240 V AC), hot-swappable
FortiGate 3800G (AC) 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-3800G
FortiGate 3800G appliance only, 4 AC power supplies, no onboard storage. Includes Fortinet’s standard 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-3800G-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$842,546
FG-3800G-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$1,538,696
FG-3800G-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$2,234,846
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 3800G (AC) only.
FC-10-3K80G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$286,650
FC-10-3K80G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$859,950
FC-10-3K80G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$1,433,250
FC-10-3K80G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$348,075
FC-10-3K80G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$1,044,225
FC-10-3K80G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$1,740,375
FC-10-3K80G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$81,900
FC-10-3K80G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$245,700
FC-10-3K80G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$409,500
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-10-3K80G-585-02-12
FortiGate 3800G FortiAnalyzer Cloud, 1 year
1 year
$122,850
FC-10-3K80G-585-02-36
FortiGate 3800G FortiAnalyzer Cloud, 3 years
3 years
$368,550
FC-10-3K80G-585-02-60
FortiGate 3800G FortiAnalyzer Cloud, 5 years
5 years
$614,250
Request a quoteName the part number and quantity in your message.
FG-3800G-DC FortiGate 3800G-DC
Four DC power supplies (−48 to −60 V DC), hot-swappable
Show FG-3800G-DC part numbers
FortiGate 3800G-DC 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-3800G-DC
FortiGate 3800G-DC appliance only, 4 DC power supplies, no onboard storage. 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-3800G-DC-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$842,546
FG-3800G-DC-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$1,538,696
FG-3800G-DC-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$2,234,846
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 3800G-DC only.
FC-10-D380G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$286,650
FC-10-D380G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$859,950
FC-10-D380G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$1,433,250
FC-10-D380G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$348,075
FC-10-D380G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$1,044,225
FC-10-D380G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$1,740,375
FC-10-D380G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$81,900
FC-10-D380G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$245,700
FC-10-D380G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$409,500
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-D380G-585-02-12
FortiGate 3800G-DC FortiAnalyzer Cloud, 1 year
1 year
$122,850
FC-10-D380G-585-02-36
FortiGate 3800G-DC FortiAnalyzer Cloud, 3 years
3 years
$368,550
FC-10-D380G-585-02-60
FortiGate 3800G-DC FortiAnalyzer Cloud, 5 years
5 years
$614,250
Request a quoteName the part number and quantity in your message.
FG-3801G FortiGate 3801G (AC)
Four AC power supplies (200–240 V AC), hot-swappable
Show FG-3801G part numbers
FortiGate 3801G (AC) 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-3801G
FortiGate 3801G appliance only, 4 AC power supplies, 2x 1.92 TB 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-3801G-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$868,104.70
FG-3801G-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$1,585,372.10
FG-3801G-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$2,302,639.50
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 3801G (AC) only.
FC-10-3K81G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$295,345.40
FC-10-3K81G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$886,036.20
FC-10-3K81G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$1,476,727
FC-10-3K81G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$358,633.70
FC-10-3K81G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$1,075,901.10
FC-10-3K81G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$1,793,168.50
FC-10-3K81G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$84,384.40
FC-10-3K81G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$253,153.20
FC-10-3K81G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$421,922
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-10-3K81G-585-02-12
FortiGate 3801G FortiAnalyzer Cloud, 1 year
1 year
$126,576.60
FC-10-3K81G-585-02-36
FortiGate 3801G FortiAnalyzer Cloud, 3 years
3 years
$379,729.80
FC-10-3K81G-585-02-60
FortiGate 3801G FortiAnalyzer Cloud, 5 years
5 years
$632,883
Request a quoteName the part number and quantity in your message.
FG-3801G-DC FortiGate 3801G-DC
Four DC power supplies (−48 to −60 V DC), hot-swappable
Show FG-3801G-DC part numbers
FortiGate 3801G-DC 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-3801G-DC
FortiGate 3801G-DC appliance only, 4 DC power supplies, 2x 1.92 TB 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-3801G-DC-BDL-809-12
Appliance + FortiCare Premium + Enterprise Protection, 1 year
1 year
$868,104.70
FG-3801G-DC-BDL-809-36
Appliance + FortiCare Premium + Enterprise Protection, 3 years
3 years
$1,585,372.10
FG-3801G-DC-BDL-809-60
Appliance + FortiCare Premium + Enterprise Protection, 5 years
5 years
$2,302,639.50
Renewals for a unit already in serviceTied to the serial number. These SKUs fit a FortiGate 3801G-DC only.
FC-10-D381G-950-02-12
UTP + FortiCare Premium renewal, 1 year
1 year
$295,345.40
FC-10-D381G-950-02-36
UTP + FortiCare Premium renewal, 3 years
3 years
$886,036.20
FC-10-D381G-950-02-60
UTP + FortiCare Premium renewal, 5 years
5 years
$1,476,727
FC-10-D381G-809-02-12
Enterprise Protection + FortiCare Premium renewal, 1 year
1 year
$358,633.70
FC-10-D381G-809-02-36
Enterprise Protection + FortiCare Premium renewal, 3 years
3 years
$1,075,901.10
FC-10-D381G-809-02-60
Enterprise Protection + FortiCare Premium renewal, 5 years
5 years
$1,793,168.50
FC-10-D381G-247-02-12
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year
1 year
$84,384.40
FC-10-D381G-247-02-36
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years
3 years
$253,153.20
FC-10-D381G-247-02-60
FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years
5 years
$421,922
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-D381G-585-02-12
FortiGate 3801G-DC FortiAnalyzer Cloud, 1 year
1 year
$126,576.60
FC-10-D381G-585-02-36
FortiGate 3801G-DC FortiAnalyzer Cloud, 3 years
3 years
$379,729.80
FC-10-D381G-585-02-60
FortiGate 3801G-DC FortiAnalyzer Cloud, 5 years
5 years
$632,883
Request a quoteName the part number and quantity in your message.
Source: Fortinet FortiGate 3800G Series datasheet, FG-3800G-DAT-R06-20260414 (2026-04-14). 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. The datasheet still lists SSL-VPN tunnel-mode figures; those do not apply on FortiOS 7.6.3 and later, so they are left out here. The 450 M session and 7 M new-session figures require the Hyperscale Firewall License (LIC-FGT-HYPSC). The datasheet lists CAPWAP throughput and compliance as TBA, so they are left out.
SSL-VPN status. SSL-VPN tunnel mode was removed from every FortiGate in FortiOS 7.6.3, the 3800G included. Browser-based web mode is still available on models that support it; tunnel mode is gone on every model. Full-tunnel remote access is IPsec (IKEv2); ZTNA covers access to individual applications. Fortinet: FortiOS 7.6.3 release notes. Background: FortiGate SSL-VPN migration.
FortiGate 3800G vs 3500G
The neighbouring models, compared on the same datasheet figures.
The 3500G ($302,702 list) rates 105 Gbps threat protection and 125 Gbps IPS against 200 and 250 Gbps, but its SSL inspection (112 Gbps) is close to the 3800G’s 120 Gbps. It is 2RU on 100–240 V AC with two supplies, AC only, with two 400G QSFP-DD, four 100G QSFP28 and thirty 25G SFP28 cages. Step up to the 3800G for threat-protection headroom, 50G and 200G ports, more 400G cages, DC power or the Hyperscale license.
Datasheet figures and Fortinet list price: FortiGate 3500G, FortiGate 3800G
What we check before this model goes on a quote, from the engineer who sizes, stages and installs it.
Replacement sizing and Trade-Up
Fortinet’s datasheet does not name a predecessor for the 3800G series, and we do not publish a guessed mapping. We check your current unit’s lifecycle dates and Trade-Up eligibility per serial number, then size the 3800G (or 3801G) on your measured traffic with inspection on.
HA pair design
The front panel marks two 50G SFP56 slots HA1 and HA2 and two 200G QSFP56 slots HA3 and HA4, plus two 10G RJ45 management ports, so heartbeat and session sync do not use data ports. Fortinet recommends at least two heartbeat links, cabled directly between the units. Both units need their own bundle, and the current price list has no 3800G HA SKU, so an HA pair on 3-year UTP comes to $2,708,842 on Fortinet’s price list, shown for reference; we quote by exact part number.
Power and rack
3RU, 26.13 in deep and 71.65 lb, with four hot-swap supplies and a hot-swap fan tray. The AC models take 200–240 V AC only, not 120 V, and draw up to 1,950 W; plan the PDUs and circuits before ordering. The rated operating range is 0–40 °C, lower than the 0–45 °C of the 3000G and 3500G. The DC models take −48 to −60 V DC.
Uplinks and optics
Four 400G QSFP-DD ports, six 200G QSFP56 (two marked HA), eighteen 50G SFP56 (two WAN, two HA) and two 10G RJ45 management ports; no copper data ports. Two SR optics come in the box. The datasheet’s transceiver list stops at 100G QSFP28 (FN-TRAN-QSFP28-SR and others), so 400G, 200G and 50G optics are confirmed with Fortinet by part number before we quote.
FortiManager onboarding
Both members are added in FortiManager as model devices by serial number and staged before they ship. For a migration from an existing FortiGate or another vendor, we convert the config, rebuild interface mapping onto the new port layout, and run the old and new units side by side in a cutover window with a rollback path. VDOMs: 10 by default, up to 500.
Sizing caveats
Threat protection is 200 Gbps, but SSL inspection is 120 Gbps with 114,000 new inspected sessions per second, close to the 3500G’s 112 Gbps and 112,345. If the design is limited by SSL inspection rather than threat protection or port speed, the 3800G adds little over the 3500G. The 450 M session and 7 M new-session figures need the Hyperscale Firewall License (LIC-FGT-HYPSC); without it they are 200 M and 1.11 M.
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 3800G questions
How much does a FortiGate 3800G cost?
Fortinet list price is $494,471 for the appliance alone (AC or DC), $781,121 with 1 year of FortiCare Premium and UTP, $1,354,421 for 3 years and $1,927,721 for 5 years (price list effective 2026-09-07). Your quote confirms current pricing, tax and shipping.
What does an HA pair of 3800Gs cost?
Two units, each with its own bundle. At Fortinet list prices (for reference), two FG-3800G-BDL-950-36 (3 years UTP) come to $2,708,842, plus optics, which are quoted separately. The current price list has no shared-license HA SKU for the 3800G.
FortiGate 3800G or 3801G?
Same ports and performance figures. The 3801G adds 2x 1.92 TB SSD for local logging and disk-based features and lists at $509,471 against $494,471 for the 3800G. AC and DC versions of each list at the same price.
Do I need the 3800G-DC?
Only if the rack is fed from −48 to −60 V DC power. The AC models need 200–240 V AC circuits. The DC model lists at the same price as AC but uses its own bundle and renewal part numbers, so tell us which one is installed when you renew. FortiCare Premium alone on a 3800G lists at $81,900 per year.
Does the 3800G support SSL-VPN?
Not in tunnel mode on FortiOS 7.6.3 or later; Fortinet removed it from all models. Browser-based web mode is still available on models that support it; tunnel mode is gone on every model. Full-tunnel remote access is IPsec (IKEv2); ZTNA covers access to individual applications.
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, FortiCare, FortiGuard, FortiManager, FortiAnalyzer, FortiOS, FortiSwitch and FortiAP 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 a single small site; larger networks are priced on the assessment pricing page. See a sample report (PDF).