Fortinet Engage Advocate Partner, Integrator

Fortinet list prices · datasheet specs

FortiGate 3800G price, part numbers and specs

Part numbers and list prices ↓

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

FortiGate 3800G series front panel (3801G shown)
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).

Port map

FG-3800G / FG-3801G, AC and DC (front)

Interface diagram: FG-3800G / FG-3801G, AC and DC (front)1. 1x USB; 2. Console; 3. 2x 10GE RJ45 management; 4. 2x 50GE SFP56 / 25GE SFP28 / 10GE SFP+ / GE SFP (HA1, HA2); 5. 2x 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+ (HA3, HA4); 6. 2x 50GE SFP56 WAN (DHCP enabled); 7. 14x 50GE SFP56 / 25GE SFP28 / 10GE SFP+ / GE SFP; 8. 4x 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+; 9. 4x 400GE QSFP-DD / 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+1USB2CON3MGMT1MGMT24HA1HA25HA3HA46WAN1WAN271234567891011121314815161718919202122

Swipe sideways to see the whole panel.

  1. 1x USB
  2. Console
  3. 2x 10GE RJ45 management
  4. 2x 50GE SFP56 / 25GE SFP28 / 10GE SFP+ / GE SFP (HA1, HA2)
  5. 2x 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+ (HA3, HA4)
  6. 2x 50GE SFP56 WAN (DHCP enabled)
  7. 14x 50GE SFP56 / 25GE SFP28 / 10GE SFP+ / GE SFP
  8. 4x 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+
  9. 4x 400GE QSFP-DD / 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+
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 numberWhat it includesTermFortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-3800GFortiGate 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.Hardware$494,471
UTP bundleAppliance + FortiCare Premium (ticket support, next-business-day advance hardware replacement, firmware) + FortiGuard Unified Threat Protection (IPS, antivirus and sandbox, application control, URL/DNS/video filtering, antispam).
FG-3800G-BDL-950-12Appliance + FortiCare Premium + UTP, 1 year1 year$781,121
FG-3800G-BDL-950-36Appliance + FortiCare Premium + UTP, 3 years3 years$1,354,421
FG-3800G-BDL-950-60Appliance + FortiCare Premium + UTP, 5 years5 years$1,927,721
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-809-12Appliance + FortiCare Premium + Enterprise Protection, 1 year1 year$842,546
FG-3800G-BDL-809-36Appliance + FortiCare Premium + Enterprise Protection, 3 years3 years$1,538,696
FG-3800G-BDL-809-60Appliance + FortiCare Premium + Enterprise Protection, 5 years5 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-950-02-12UTP + FortiCare Premium renewal, 1 year1 year$286,650
FC-10-3K80G-950-02-36UTP + FortiCare Premium renewal, 3 years3 years$859,950
FC-10-3K80G-950-02-60UTP + FortiCare Premium renewal, 5 years5 years$1,433,250
FC-10-3K80G-809-02-12Enterprise Protection + FortiCare Premium renewal, 1 year1 year$348,075
FC-10-3K80G-809-02-36Enterprise Protection + FortiCare Premium renewal, 3 years3 years$1,044,225
FC-10-3K80G-809-02-60Enterprise Protection + FortiCare Premium renewal, 5 years5 years$1,740,375
FC-10-3K80G-247-02-12FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year1 year$81,900
FC-10-3K80G-247-02-36FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years3 years$245,700
FC-10-3K80G-247-02-60FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years5 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-585-02-12FortiGate 3800G FortiAnalyzer Cloud, 1 year1 year$122,850
FC-10-3K80G-585-02-36FortiGate 3800G FortiAnalyzer Cloud, 3 years3 years$368,550
FC-10-3K80G-585-02-60FortiGate 3800G FortiAnalyzer Cloud, 5 years5 years$614,250

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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 numberWhat it includesTermFortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-3800G-DCFortiGate 3800G-DC appliance only, 4 DC power supplies, no onboard storage. Same 1 year hardware and 90 day firmware/ticket coverage, no FortiGuard services.Hardware$494,471
UTP bundleAppliance + FortiCare Premium (ticket support, next-business-day advance hardware replacement, firmware) + FortiGuard Unified Threat Protection (IPS, antivirus and sandbox, application control, URL/DNS/video filtering, antispam).
FG-3800G-DC-BDL-950-12Appliance + FortiCare Premium + UTP, 1 year1 year$781,121
FG-3800G-DC-BDL-950-36Appliance + FortiCare Premium + UTP, 3 years3 years$1,354,421
FG-3800G-DC-BDL-950-60Appliance + FortiCare Premium + UTP, 5 years5 years$1,927,721
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-809-12Appliance + FortiCare Premium + Enterprise Protection, 1 year1 year$842,546
FG-3800G-DC-BDL-809-36Appliance + FortiCare Premium + Enterprise Protection, 3 years3 years$1,538,696
FG-3800G-DC-BDL-809-60Appliance + FortiCare Premium + Enterprise Protection, 5 years5 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-950-02-12UTP + FortiCare Premium renewal, 1 year1 year$286,650
FC-10-D380G-950-02-36UTP + FortiCare Premium renewal, 3 years3 years$859,950
FC-10-D380G-950-02-60UTP + FortiCare Premium renewal, 5 years5 years$1,433,250
FC-10-D380G-809-02-12Enterprise Protection + FortiCare Premium renewal, 1 year1 year$348,075
FC-10-D380G-809-02-36Enterprise Protection + FortiCare Premium renewal, 3 years3 years$1,044,225
FC-10-D380G-809-02-60Enterprise Protection + FortiCare Premium renewal, 5 years5 years$1,740,375
FC-10-D380G-247-02-12FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year1 year$81,900
FC-10-D380G-247-02-36FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years3 years$245,700
FC-10-D380G-247-02-60FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years5 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-585-02-12FortiGate 3800G-DC FortiAnalyzer Cloud, 1 year1 year$122,850
FC-10-D380G-585-02-36FortiGate 3800G-DC FortiAnalyzer Cloud, 3 years3 years$368,550
FC-10-D380G-585-02-60FortiGate 3800G-DC FortiAnalyzer Cloud, 5 years5 years$614,250

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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 numberWhat it includesTermFortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-3801GFortiGate 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.Hardware$509,471
UTP bundleAppliance + FortiCare Premium (ticket support, next-business-day advance hardware replacement, firmware) + FortiGuard Unified Threat Protection (IPS, antivirus and sandbox, application control, URL/DNS/video filtering, antispam).
FG-3801G-BDL-950-12Appliance + FortiCare Premium + UTP, 1 year1 year$804,816.40
FG-3801G-BDL-950-36Appliance + FortiCare Premium + UTP, 3 years3 years$1,395,507.20
FG-3801G-BDL-950-60Appliance + FortiCare Premium + UTP, 5 years5 years$1,986,198
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-809-12Appliance + FortiCare Premium + Enterprise Protection, 1 year1 year$868,104.70
FG-3801G-BDL-809-36Appliance + FortiCare Premium + Enterprise Protection, 3 years3 years$1,585,372.10
FG-3801G-BDL-809-60Appliance + FortiCare Premium + Enterprise Protection, 5 years5 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-950-02-12UTP + FortiCare Premium renewal, 1 year1 year$295,345.40
FC-10-3K81G-950-02-36UTP + FortiCare Premium renewal, 3 years3 years$886,036.20
FC-10-3K81G-950-02-60UTP + FortiCare Premium renewal, 5 years5 years$1,476,727
FC-10-3K81G-809-02-12Enterprise Protection + FortiCare Premium renewal, 1 year1 year$358,633.70
FC-10-3K81G-809-02-36Enterprise Protection + FortiCare Premium renewal, 3 years3 years$1,075,901.10
FC-10-3K81G-809-02-60Enterprise Protection + FortiCare Premium renewal, 5 years5 years$1,793,168.50
FC-10-3K81G-247-02-12FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year1 year$84,384.40
FC-10-3K81G-247-02-36FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years3 years$253,153.20
FC-10-3K81G-247-02-60FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years5 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-585-02-12FortiGate 3801G FortiAnalyzer Cloud, 1 year1 year$126,576.60
FC-10-3K81G-585-02-36FortiGate 3801G FortiAnalyzer Cloud, 3 years3 years$379,729.80
FC-10-3K81G-585-02-60FortiGate 3801G FortiAnalyzer Cloud, 5 years5 years$632,883

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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 numberWhat it includesTermFortinet list price
Appliance onlyHardware with Fortinet’s standard 1 year hardware and 90 day firmware/ticket coverage. We pair it with FortiCare.
FG-3801G-DCFortiGate 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.Hardware$509,471
UTP bundleAppliance + FortiCare Premium (ticket support, next-business-day advance hardware replacement, firmware) + FortiGuard Unified Threat Protection (IPS, antivirus and sandbox, application control, URL/DNS/video filtering, antispam).
FG-3801G-DC-BDL-950-12Appliance + FortiCare Premium + UTP, 1 year1 year$804,816.40
FG-3801G-DC-BDL-950-36Appliance + FortiCare Premium + UTP, 3 years3 years$1,395,507.20
FG-3801G-DC-BDL-950-60Appliance + FortiCare Premium + UTP, 5 years5 years$1,986,198
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-809-12Appliance + FortiCare Premium + Enterprise Protection, 1 year1 year$868,104.70
FG-3801G-DC-BDL-809-36Appliance + FortiCare Premium + Enterprise Protection, 3 years3 years$1,585,372.10
FG-3801G-DC-BDL-809-60Appliance + FortiCare Premium + Enterprise Protection, 5 years5 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-950-02-12UTP + FortiCare Premium renewal, 1 year1 year$295,345.40
FC-10-D381G-950-02-36UTP + FortiCare Premium renewal, 3 years3 years$886,036.20
FC-10-D381G-950-02-60UTP + FortiCare Premium renewal, 5 years5 years$1,476,727
FC-10-D381G-809-02-12Enterprise Protection + FortiCare Premium renewal, 1 year1 year$358,633.70
FC-10-D381G-809-02-36Enterprise Protection + FortiCare Premium renewal, 3 years3 years$1,075,901.10
FC-10-D381G-809-02-60Enterprise Protection + FortiCare Premium renewal, 5 years5 years$1,793,168.50
FC-10-D381G-247-02-12FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 1 year1 year$84,384.40
FC-10-D381G-247-02-36FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 3 years3 years$253,153.20
FC-10-D381G-247-02-60FortiCare Premium only (support, NBD replacement, firmware; no FortiGuard), 5 years5 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-585-02-12FortiGate 3801G-DC FortiAnalyzer Cloud, 1 year1 year$126,576.60
FC-10-D381G-585-02-36FortiGate 3801G-DC FortiAnalyzer Cloud, 3 years3 years$379,729.80
FC-10-D381G-585-02-60FortiGate 3801G-DC FortiAnalyzer Cloud, 5 years5 years$632,883

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FortiGate 3800G specs

FortiGate 3800G datasheet specifications
Interfaces
400GE QSFP-DD / 200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+ ports4
200GE QSFP56 / 100GE QSFP28 / 40GE QSFP+ slots6 (4 data, 2 marked HA3/HA4)
50GE SFP56 / 25GE SFP28 / 10GE SFP+ / GE SFP slots18 (14 data, 2 WAN, 2 marked HA1/HA2)
10GE / GE RJ45 management ports2
USB / console1 / 1
Included transceivers2x SFP56 (SR 10 GE)
Onboard storageNone on the 3800G; 2x 1.92 TB SSD on the 3801G
Performance (enterprise traffic mix)
Threat protection throughput200 Gbps
NGFW throughput210 Gbps
IPS throughput250 Gbps
SSL inspection throughput (IPS, avg. HTTPS)120 Gbps
SSL inspection connections per second114,000
SSL inspection concurrent sessions18 M
Application control throughput (HTTP 64K)315 Gbps
IPsec VPN throughput (512 byte)210 Gbps
IPsec tunnels, gateway-to-gateway / client-to-gateway40,000 / 200,000
IPv4 firewall throughput (1518 / 512 / 64 byte UDP)795 / 793 / 453 Gbps
Firewall throughput (packets per second)679.5 Mpps
Firewall latency (64 byte UDP)3.53 μs
Concurrent sessions (TCP)200 M; 450 M with the Hyperscale Firewall License
New sessions per second (TCP)1.11 M; 7 M with the Hyperscale Firewall License
Firewall policies400,000
Virtual domains (default / max)10 / 500
Max FortiSwitches300
Max FortiAPs (total / tunnel)8,192 / 4,096
HA modesActive-Active, Active-Passive, Clustering
Physical and power
Form factor3RU rack mount
Dimensions (H x W x L)5.22 x 17.2 x 26.13 in (132.5 x 437 x 663.7 mm)
Weight71.65 lb (32.5 kg)
Power supplies4 included, hot-swappable (datasheet: “Hot Swappable, 2+2”), 80+ Platinum
AC input (3800G, 3801G)200–240 V AC, 60/50 Hz; 10 A max at 200–240 V AC
DC input (-DC models)−48 to −60 V DC, 23 A
Power draw (avg / max)1,496 / 1,950 W
Heat dissipation6,654 BTU/h
Fan trayHot-swappable
Airflow / noiseFront to back; 70.4 dBA
Operating temperature32–104 °F (0–40 °C)

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
Datasheet figure3500G3800G
Threat protection105 Gbps200 Gbps
NGFW115 Gbps210 Gbps
IPS125 Gbps250 Gbps
SSL inspection (IPS, avg. HTTPS)112 Gbps120 Gbps
IPsec VPN (512 byte)163 Gbps210 Gbps
Firewall (1518 byte UDP)595 Gbps795 Gbps
Concurrent sessions179 M200 M
New sessions per second1.1 M1.11 M
Ports2x 400GE QSFP-DD, 4x 100GE QSFP28, 30x 25GE SFP28 (2 HA, 2 WAN), 2x 10GE MGMT4x 400GE QSFP-DD, 6x 200GE QSFP56 (2 HA), 18x 50GE SFP56 (2 HA, 2 WAN), 2x 10GE MGMT
StorageNone (3501G: 2x 1.92 TB SSD)None (3801G: 2x 1.92 TB SSD)
VDOMs (default / max)10 / 50010 / 500
SSL-VPNNo tunnel mode on FortiOS 7.6.3+No tunnel mode on FortiOS 7.6.3+
Appliance list price$302,702 FG-3500G$494,471 FG-3800G

Sources: Fortinet FortiGate 3500G Series datasheet (FG-3500G-DAT-R03-20260929); Fortinet FortiGate 3800G Series datasheet (FG-3800G-DAT-R06-20260414). Values “up to”, enterprise traffic mix, logging enabled. Appliance list price from the Fortinet Americas 2026 MidQ3 Price List, effective 2026-09-07.

From the engineer

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.

Fortinet references for the notes above: Fortinet best practices: HA heartbeat interfaces; Fortinet Community: HA cluster license requirements; FortiManager administration guide: adding a model device by serial number; Fortinet service contract activation grace period policy; part numbers and list prices from the Fortinet Americas 2026 MidQ3 Price List.

How buying works

Exact part numbers

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 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.

Not sure yet?

Start with a fixed-fee network risk assessment, or read how managed network monitoring works.

Request a Quote

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).

What Happens Next

A senior engineer reads your request and replies within 1 business day.

If anything is missing for an exact quote, we ask before guessing.

You get a written quote with part numbers, terms, shipping and tax lines.

Nothing is ordered until you accept and payment clears.

Schedule a conversation Call