FortiGate 3800G in Dubai, UAE
Built for data centers, large enterprise networks, service-provider environments and high-density AI infrastructure, this Fortinet platform combines very high interface capacity with deep security inspection and large-scale session handling. It is designed for buyers who cannot treat the firewall as a simple internet gateway because the appliance may sit between 400G network fabrics, server clusters, cloud links, VPN aggregation points and critical application zones. FourTeck.com helps technical and procurement teams turn those requirements into a practical bill of materials that includes the correct hardware variant, security subscriptions, support term, optics, cabling, power planning and high-availability considerations.
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Quick Product Information
Fortinet
FG-3800G / FortiGate 3800G Series
High-end next-generation firewall and data center security appliance
Large enterprises, data centers, service providers and high-throughput AI infrastructure
Perimeter security, segmentation, VPN aggregation, encrypted traffic inspection and large-scale policy enforcement
3RU rack-mount appliance
Up to 200 Gbps under Fortinet enterprise-mix test conditions
4 × 400GE-class, 6 × 200GE-class and 18 × 50GE-class interface positions
Four power-supply positions; AC and DC platform variants are available in the series
FG-3800G is the base model; FG-3801G variants add onboard SSD storage
Depends on selected FortiCare support and commercial supply route
Confirm throughput, services, optics, rack power, HA and license term before requesting a quote
Buyer Snapshot: Is This the Right Firewall Class?
This is not an appliance normally selected by counting office users alone. It belongs in designs where traffic scale, security inspection, session volume, link density and data center architecture drive the decision. A useful first test is to ask whether the firewall must protect very fast east-west or north-south flows while preserving enough headroom for IPS, application control, encrypted traffic inspection and VPN services.
High-capacity enterprise or data center edge designs with 100G/200G/400G connectivity requirements.
Security inspection can be planned without forcing high-speed network links through a much smaller firewall class.
Traffic mix, enabled security services, SSL inspection percentage, VPN load and future growth margin.
Enterprise core perimeter, data center segmentation, AI cluster protection, service-provider aggregation and large VPN hubs.
AC/DC power, storage variant, subscriptions, optics and HA topology should be specified separately.
FourTeck.com can review sizing inputs and help prepare a quote-ready hardware, service and accessory request.
Product Overview
Modern data centers rarely have a single traffic pattern. Public applications may sit behind internet-facing controls, private workloads may exchange large east-west data sets, backup and replication flows may cross security zones, and GPU or high-performance compute clusters may generate very large bursts of traffic. A security platform in the middle of that environment has to do more than forward packets. It has to enforce policy, inspect traffic, maintain huge numbers of concurrent sessions and connect cleanly to the surrounding switching fabric.
Fortinet positions the 3800G family in its high-end data center firewall range. The platform is rated for up to 795/793/453 Gbps IPv4 firewall throughput using 1518/512/64-byte UDP test sizes, up to 250 Gbps IPS throughput, up to 210 Gbps next-generation firewall throughput and up to 200 Gbps threat protection throughput under the vendor’s stated enterprise traffic mix. Those figures matter because they help architects separate simple forwarding capacity from the more demanding performance expected when inspection services are enabled.
Connectivity is equally important. The appliance class provides four 400GE-capable QSFP-DD positions, six 200GE-capable QSFP56 positions, eighteen 50GE-capable SFP56 positions and two 10GE RJ45 management interfaces. Fortinet hardware documentation also separates management and dedicated high-availability paths from the primary accelerated data path, which helps architects keep operational control traffic distinct from production forwarding. Supported interface speeds depend on the port type, optic, breakout design and software support, so buyers should plan the transceiver and cabling bill of materials at the same time as the firewall.
For UAE buyers, this class of firewall is usually part of a larger project rather than a standalone purchase. It may require dual appliances for high availability, FortiGuard security subscriptions, FortiCare support, 400G or 100G optics, rack space, suitable power feeds, change-management planning and integration with logging or centralized management platforms. A procurement comparison that looks only at the appliance SKU can therefore hide a large portion of the actual project requirement.
FourTeck.com can help prepare the commercial request around the real deployment. That means confirming whether the base FG-3800G or a storage-equipped 3801G variant is appropriate, whether AC or DC power is required, what security bundle and support term should be quoted, how many optics are needed, whether the design is active-active or active-passive, and what delivery timing is expected. The goal is to reduce the risk of receiving a quote that is technically incomplete or commercially difficult to compare.
Key Business Benefits
A high-end firewall creates value when its architecture supports the business outcome behind the purchase. The following benefits translate the platform’s technical strengths into the questions normally asked by data center operators, security teams and finance approvers.
◆ Inspection Headroom for Fast Networks
A firewall can become the slowest element in an otherwise fast data center. With a threat protection rating of up to 200 Gbps and even higher IPS and basic firewall figures under stated conditions, the platform gives architects more room to design security around high-capacity links without automatically stepping down to much lower traffic classes. Actual throughput still depends on policy, inspection mix, packet sizes and enabled services.
◆ 400G-Ready Fabric Connectivity
Four 400GE-class QSFP-DD positions make the appliance relevant to modern core and data center fabrics. This reduces the need to build a high-speed design around a firewall that only accepts lower-rate uplinks. Buyers should still confirm optic compatibility, supported breakout modes, cable type and the exact switch-side interface before finalizing the bill of materials.
◆ Large Session Scale
Large internet, service-provider and data center environments can create enormous concurrent connection counts. The platform supports hundreds of millions of concurrent sessions, with higher hyperscale figures available under specific licensing conditions. This matters for networks that host many applications, tenants, users, APIs or east-west service connections where session scale can be as important as raw bandwidth.
◆ Strong VPN Aggregation Capacity
Fortinet rates IPsec VPN throughput up to 210 Gbps using its stated test method, and the platform supports large gateway-to-gateway and client-to-gateway tunnel counts. That makes it relevant for headquarters, cloud interconnect, disaster recovery and service-provider designs where encrypted connectivity aggregates into a central security tier.
◆ Dedicated Operational Paths
Fortinet’s fast-path documentation describes dedicated management and HA interfaces separated from the accelerated production data path. For operators, this can simplify the design of out-of-band management and clustering links, helping reduce the chance that administrative or HA traffic competes directly with production forwarding resources.
◆ Resilient Power Planning
The 3RU platform uses four power-supply positions with redundant 2+2 operation in the AC model family. For critical environments, this supports a design in which power feeds and PDUs can be planned for resilience rather than connecting a large firewall to a single dependency. Exact electrical planning must be matched to the selected AC or DC variant and the data center’s power standard.
◆ Better Procurement Clarity
The hardware is only one line in a high-end firewall project. Separating appliance, support, security subscriptions, optics, rack accessories, management tools and services lets procurement compare quotations on the same basis. FourTeck.com can help structure these requirements so pricing discussions are less likely to hide a missing renewal, transceiver or support component.
Product Highlights
Fortinet lists the platform at up to 200 Gbps threat protection throughput under its enterprise-mix methodology, a figure more relevant to security sizing than raw forwarding alone.
These vendor test figures help architects estimate the class of inspection performance available when intrusion prevention and next-generation controls form part of the traffic path.
The front panel supports 400GE, 200GE and 50GE-class connectivity, allowing a single appliance to integrate with several generations of high-speed data center network design.
Encrypted traffic inspection can be a major sizing factor. The published SSL inspection figure gives buyers a more realistic reference when TLS inspection is expected to be significant.
Certain session-scale figures increase with the appropriate hyperscale firewall license. Buyers planning very large session tables should request the exact licensing requirement rather than assuming all maximum figures are included by default.
The FG-3800G is the base appliance, while FG-3801G versions add onboard SSD storage. AC and DC power variants are also documented, so the project should specify the exact hardware identity.
The published performance numbers are laboratory results under stated conditions and should not be treated as guaranteed real-world throughput. Packet size, policy complexity, software version, logging, encrypted traffic, security profiles, VPN mix and application behavior can change actual results. A proper design therefore sizes the platform against the expected workload with headroom rather than purchasing only from the largest number in a table.
Technical Specifications
| Specification Area | FG-3800G Details |
|---|---|
| Brand / Model | Fortinet FortiGate 3800G / FG-3800G |
| Product Class | High-end data center next-generation firewall |
| Form Factor | 3RU rack mount |
| IPv4 Firewall Throughput | Up to 795 / 793 / 453 Gbps for 1518 / 512 / 64-byte UDP test sizes |
| IPv6 Firewall Throughput | Up to 795 / 793 / 453 Gbps for 1518 / 512 / 86-byte UDP test sizes |
| Firewall Latency | 3.53 microseconds using the vendor’s 64-byte UDP test |
| IPS Throughput | Up to 250 Gbps, enterprise traffic mix |
| NGFW Throughput | Up to 210 Gbps, enterprise traffic mix |
| Threat Protection Throughput | Up to 200 Gbps, enterprise traffic mix |
| IPsec VPN Throughput | Up to 210 Gbps, 512-byte test |
| SSL VPN Throughput | Up to 27 Gbps |
| SSL Inspection Throughput | Up to 120 Gbps using the vendor’s stated average HTTPS test condition |
| Application Control Throughput | Up to 315 Gbps using the vendor’s stated HTTP 64K test |
| Concurrent Sessions | About 200–210 million base published figure; up to 450 million with the applicable hyperscale firewall licensing condition noted by Fortinet |
| New Sessions per Second | About 1.1 million base; up to 7 million with the applicable hyperscale firewall licensing condition |
| Firewall Policies | Up to 400,000 |
| Gateway-to-Gateway IPsec Tunnels | Up to 40,000 |
| Client-to-Gateway IPsec Tunnels | Up to 200,000 |
| Recommended Maximum Concurrent SSL VPN Users | 30,000 in tunnel mode, per published vendor matrix |
| 400GE-Class Interfaces | 4 × QSFP-DD positions supporting 400/200/100/40 GigE modes subject to optic and configuration support |
| 200GE-Class Interfaces | 6 × QSFP56 positions in the overall platform interface count; front-panel data and HA roles vary by port assignment |
| 50GE-Class Interfaces | 18 × SFP56 positions in the overall platform interface count; roles include data/WAN and HA interfaces |
| Management Interfaces | 2 × 10GE/GE RJ45 management ports |
| Console / USB | RJ45 console interface and USB port |
| Onboard Storage | FG-3800G base model: no onboard SSD specification; FG-3801G variants: 2 × 1.92 TB SSD |
| Virtual Domains | 10 default / up to 500 maximum according to current published matrix |
| High Availability | Active-active and active-passive clustering options supported by FortiGate platform; final design is configuration dependent |
| Power Supplies | Four power-supply positions; AC model supports redundant hot-swappable 2+2 power design; DC variants are available |
| Approx. Chassis Size / Weight | 132.5 × 437 × 663.7 mm; approximately 32.5 kg, based on published platform specifications |
For buyers, the specification table should be used as a starting point rather than a complete design. A firewall performing mainly routing and policy enforcement behaves differently from one doing deep SSL inspection, IPS, application control, threat protection, extensive logging and large VPN aggregation at the same time. The correct approach is to estimate real peak traffic, identify what percentage must be inspected, list the enabled services, decide the acceptable growth margin and then verify that port speed, policy scale and session capacity remain adequate. FourTeck.com can help turn those inputs into a quotation request that identifies the correct appliance variant and supporting subscriptions instead of relying on a generic hardware-only line item.
Configuration and Buyer Guidance
The safest way to buy a firewall in this performance class is to treat the project as an architecture decision. Before requesting a quotation, collect enough information to let the seller and technical team understand not only the present traffic but also what the appliance will be expected to inspect, terminate and connect over its working life.
What traffic must it protect?
Separate internet traffic, east-west data center traffic, inter-zone flows, backup or replication, cloud links and VPN. Peak traffic often matters more than the daily average.
Which security services will be enabled?
IPS, application control, malware protection, web or DNS security, SSL inspection and other FortiGuard services can change the sizing discussion. Name the services rather than saying only “full security.”
How much encrypted traffic is inspected?
TLS inspection may be one of the heavier workloads. Estimate the percentage of HTTPS or encrypted application traffic that will be decrypted and inspected under policy.
What interface speeds are required?
List each connection to core switches, leaf-spine fabric, WAN routers, internet providers or cross-connects. Include optic type, distance and breakout requirements.
Is high availability mandatory?
A critical data center design commonly uses two appliances. Decide active-passive or active-active objectives, HA cabling, power feeds, rack placement and failover testing before ordering.
Do you need onboard storage?
The base 3800G and storage-equipped 3801G are not the same hardware identity. Confirm whether local storage is required or whether logging will be forwarded to a dedicated platform.
Which support and subscription term fits procurement?
Compare FortiCare and FortiGuard options by exact term. One-, three- and five-year commercial structures can produce very different lifecycle budgets even when the hardware is identical.
What is the migration plan?
Include existing firewall model, policy count, routing protocols, VDOMs, NAT, VPNs, certificates, maintenance window, rollback plan and who will own configuration conversion.
When contacting FourTeck.com, send the current firewall model, peak throughput, internet and internal link speeds, estimated SSL inspection load, VPN requirements, branch or tenant count, HA expectation, FortiGuard services, required support term, preferred power type, optic list and target delivery date. This information makes the quote easier to compare internally and reduces back-and-forth after procurement approval.
Ideal Business Use Cases
The platform is most relevant where the security layer must process traffic at data center scale. The examples below show where its combination of interface density, inspection performance and session capacity may justify consideration. Final suitability always depends on measured requirements and enabled services.
Enterprise Data Center Perimeter
Large organizations can use this class of appliance between internet, WAN, cloud and core data center networks where perimeter policy, high-speed connectivity and deep inspection must coexist. It is particularly relevant when existing firewall links or inspection capacity are becoming constraints during network upgrades.
AI and GPU Cluster Security
AI infrastructure often creates very high east-west bandwidth, large data transfers and sensitive model or training data flows. Fortinet introduced this platform as part of its Secure AI Data Center strategy, making it a candidate for segmentation and inspection around GPU clusters, model services and connected data platforms.
Service Provider and Hosting Environments
High session counts, tenant separation, virtual domains and large uplinks can be important in hosted environments. The appliance can be evaluated for provider edge or hosted security designs where many independent flows and policies must be maintained without dropping to branch-class throughput.
Internal Segmentation Firewall
Organizations that want security boundaries between application tiers, regulated zones, production environments or business units may place high-end firewalls inside the data center. The large interface and policy capacity can help when segmentation cannot be achieved through low-speed appliances.
Central VPN and Branch Aggregation
A corporate hub receiving large volumes of IPsec traffic from remote sites, cloud networks or business partners can benefit from high VPN throughput and tunnel scale. The firewall can combine encryption, routing and inspection while remaining part of a broader high-availability core design.
Cloud and Data Center Interconnect Security
Hybrid environments often move traffic between private infrastructure, colocation facilities and cloud platforms. A high-capacity firewall can enforce policy at strategic interconnect points, provided the routing, encryption, transceiver and provider handoff design is planned correctly.
High-Transaction Application Networks
Financial, commerce, API-heavy and large SaaS environments may create large concurrent session tables and rapid connection turnover. The platform’s session scale is relevant when connection count is a core requirement rather than an afterthought in bandwidth sizing.
Security Architecture Refresh
When an older firewall is limiting a 100G or faster network modernization project, this model family can be assessed as part of a broader refresh. The replacement plan should include policy migration, optics, support lifecycle, logging, redundancy, rollback and staged cutover testing.
These use cases do not mean every large company needs this firewall class. A smaller FortiGate may be more economical when inspection throughput, session count or link speed is lower. Conversely, very large hyperscale or specialized environments may need a chassis or higher-tier design. FourTeck.com can help compare the requirement against related Fortinet platforms before procurement commits to a specific model.
FortiGate 3800G High-Speed Security Performance
High-end firewall sizing becomes difficult because the phrase “throughput” can describe several different workloads. Raw IPv4 forwarding is not the same as IPS inspection, next-generation firewall processing, threat protection or SSL inspection. This platform makes that distinction visible through separate published ratings: up to 795/793/453 Gbps firewall throughput for the specified UDP packet sizes, up to 250 Gbps IPS, up to 210 Gbps NGFW and up to 200 Gbps threat protection under the vendor’s enterprise mix.
For the buyer, the lower inspection number is often more useful than the largest forwarding figure. If a network carries 150 Gbps at peak and almost all of that traffic must pass through IPS, application control and other advanced security profiles, a design based only on 795 Gbps basic firewall throughput would be misleading. The sizing discussion should instead look at the enabled services, encrypted traffic ratio, growth margin and acceptable utilization during failure conditions.
SSL inspection deserves particular attention because encrypted web and application traffic can dominate modern networks. Fortinet lists up to 120 Gbps SSL inspection throughput using its average HTTPS test method. This provides a useful reference point for organizations that plan decryption at scale, but real certificate types, cipher suites, object sizes, session reuse and policy decisions can materially affect results. Some organizations inspect only selected risk categories or application zones; others require much broader visibility. That policy decision changes the hardware requirement.
FortiGate 3800G 400GE Connectivity and Data Center Integration
A high-throughput firewall is useful only if it can connect to the surrounding network without awkward bottlenecks. The 3800G family addresses modern fabric speeds with four QSFP-DD positions capable of 400/200/100/40 GigE modes, additional QSFP56 positions for 200/100/40 GigE operation and SFP56 positions supporting 50/25/10/1 GigE modes. This mix gives architects flexibility when connecting to core switches, spine-leaf fabrics, WAN edge routers, cloud cross-connects or server-facing aggregation layers.
The physical port count should not be interpreted as a ready-made cable list. Data and dedicated HA interfaces have specific roles, and some high-speed ports support breakout configurations. A 400G port may be used natively or broken into lower-speed links when the software and optic combination supports it. That means the project must specify whether the network requires QSFP-DD, QSFP56, SFP56, breakout DAC/AOC, single-mode fiber, multimode fiber or another supported transceiver path.
Fortinet hardware documentation describes an integrated switch fabric that connects front-panel data interfaces to NP7 processing resources. It also identifies management and dedicated HA connections that follow separate paths from normal accelerated data traffic. This architectural separation is valuable for operations teams because management and clustering can be designed as dedicated functions rather than casually sharing production uplinks.
Before purchase, map every required firewall port to the exact switch, router or provider handoff on the other side. Record speed, optic standard, fiber type, distance, connector, redundancy and intended LAG or breakout use. This simple interface matrix can prevent one of the most common enterprise procurement problems: receiving an expensive security appliance while discovering that the project lacks the correct optics or cabling to put it into service.
FortiGate 3800G Resilience, Scale and Operations
The operational value of a data center firewall extends beyond peak throughput. It has to remain manageable during maintenance, survive component failures according to the design, maintain very large state tables and fit into a support process that security and network teams can operate consistently. The 3800G series is built as a 3RU platform with four power-supply positions and documented hot-swappable redundant power operation for the AC model. DC variants are also available for environments that use telecom-style power.
High availability should be part of the purchase plan from day one. If the service cannot tolerate a firewall outage, buying a single appliance and adding redundancy later can create avoidable change risk. Plan the pair, HA links, rack position, power feeds, upstream and downstream redundancy, configuration synchronization, failover behavior and maintenance procedure together. Active-active and active-passive approaches serve different traffic and operational goals, so the correct mode should be selected by architecture rather than habit.
Session scale is another important operational factor. Fortinet publishes a base concurrent session figure in the hundreds of millions, with a higher maximum available under its hyperscale firewall licensing condition. New-session rates also increase under that licensing path. Buyers with massive internet-facing services, carrier-scale NAT, large SaaS estates or high-transaction environments should verify exactly which license is needed for the target session behavior and whether other design limits such as policy count or VDOM architecture remain appropriate.
Finally, decide how logs, configuration backups, central policy and reporting will be handled. The base FG-3800G is not the storage-bearing 3801G variant. If local storage is important, confirm the correct model. If logs will be sent to FortiAnalyzer or another platform, include the logging architecture in capacity planning. Operational clarity at purchase time is usually less expensive than retrofitting storage, management or licensing after deployment.
Common Buyer Questions Before Selecting This Platform
The questions below are designed for teams that are still deciding whether this is the right firewall class. They focus on fit, scale, licenses, network integration and quote preparation rather than repeating the specification table.
Is this firewall mainly for large enterprises or can a smaller company use it?
It is primarily a high-end data center platform. A smaller organization could technically deploy it, but the purchase usually makes sense only when inspection throughput, interface speed, session scale or resilience requirements justify the class. For ordinary office internet security, a lower FortiGate tier may be more economical and simpler to operate. Size from actual traffic and services rather than company headcount alone.
How should we decide whether 200 Gbps threat protection is enough?
Start with measured peak traffic that will actually receive threat inspection, then add growth and failure-state headroom. Do not use total switching capacity if only part of the traffic crosses the firewall. Also estimate SSL decryption, VPN and east-west flows separately because they can create different performance demands. The vendor rating is a laboratory reference, not a guaranteed production result.
Can it connect directly to a 400G data center fabric?
The platform includes four QSFP-DD positions supporting 400GE-class operation, so it can be planned for 400G fabrics. The buyer still needs to confirm the switch-side optic, fiber type, distance, connector, supported module and any breakout requirement. A 400G port on both devices does not automatically mean every optic combination is supported.
Do we need the 3800G or the 3801G variant?
Choose based on storage and power requirements, not only the model number. The base FG-3800G is the non-storage hardware identity, while FG-3801G variants include onboard SSD capacity. Both AC and DC versions exist in the series. If local logging, storage-assisted workflows or specific data center power standards matter, state that explicitly in the quotation request.
Which FortiGuard services should be included?
The correct bundle depends on the security functions the organization intends to use. Teams should list IPS, malware protection, web and DNS controls, application control, data protection or other required services and compare bundle coverage and renewal term. A hardware-only quote is not enough when the security policy relies on subscription services after installation.
Can it replace an older firewall without redesigning the network?
Sometimes, but a like-for-like swap should not be assumed. Check interface types, VLANs, routing protocols, NAT, VDOMs, VPNs, policy objects, certificates, logging, HA, rack depth and power. High-speed optics may be completely different from the old platform. A structured migration plan should include policy review, testing, cutover and rollback rather than copying configuration blindly.
When is the hyperscale firewall license relevant?
It becomes relevant when a design needs the higher published concurrent-session or new-session-per-second figures associated with Fortinet’s hyperscale licensing condition. If the network hosts massive numbers of short-lived sessions, carrier-style traffic or very large public services, ask the architecture team to quantify session behavior and include the required license in the commercial comparison.
What should be planned for a two-firewall HA deployment?
Plan two identical hardware variants, matching support and subscriptions, dedicated HA links, redundant upstream and downstream connectivity, separate power paths and an agreed failover procedure. Also decide rack placement and maintenance ownership. If the pair will run active-active, confirm whether the traffic distribution and session behavior match the design goal rather than assuming it doubles every performance metric.
What information produces the most accurate quotation?
Share the exact hardware preference, AC or DC power, quantity, HA requirement, peak firewall and inspected throughput, link speeds, optic list, VPN scale, FortiGuard services, FortiCare term, storage requirement and desired delivery date. If replacing an existing platform, include the old model and a short description of its current role. These details help FourTeck.com identify missing components before the quote reaches approval.
Business Requirements to Match Before You Buy
For businesses moving to 400G core links
A suitable option when the security layer must connect directly into high-speed fabrics. Confirm the exact QSFP-DD optics, fiber path and port breakout plan before ordering.
For organizations inspecting large encrypted workloads
Use the published SSL inspection figure as a sizing reference and test policy assumptions. Buyers should estimate how much TLS traffic will actually be decrypted, not simply total internet bandwidth.
For teams replacing an older high-end FortiGate
Compare interface roles, policies, VDOMs, routing, VPNs, management, power and optics. A newer model may change the physical design even when the security role remains similar.
For projects that depend on very large session tables
Check the base session requirement and whether the higher hyperscale figures require an additional license. Session scale can be a purchase driver independent of throughput.
For data centers with strict resilience requirements
Plan a matched HA pair, redundant power feeds, separate HA paths, upstream/downstream redundancy and tested failover. The appliance should be purchased as part of the resilience design.
For procurement teams comparing bundled quotes
Normalize hardware, FortiCare, FortiGuard, license term, optics and implementation scope. A lower-looking quote may simply omit subscriptions or components included elsewhere.
What Buyers Should Check Before Purchase
Before a purchase order is raised, the technical and commercial teams should agree on what “complete” means. High-end firewall projects are especially vulnerable to missing optics, unclear license bundles, wrong power variants or support terms that do not match the expected lifecycle. FourTeck.com recommends turning the project into a short acceptance checklist that can be attached to every supplier quotation.
Correct Hardware Identity
Confirm FG-3800G versus FG-3801G, AC versus DC power and the quantity required for HA. The model suffix directly affects storage and power design.
Subscription Coverage
List the security services that policy depends on and verify the bundle term. Hardware without the required FortiGuard services may not deliver the intended security outcome.
Optics and Cabling
Create a port-by-port matrix including speed, optic, connector, fiber type, distance and breakout. Do not assume transceivers are bundled with every required data port.
Rack and Power
Allow 3RU rack space, chassis depth, airflow, weight and appropriate power feeds. A resilient design should map each power supply to the intended PDU or DC feed.
Migration Scope
Define whether the quote includes configuration conversion, policy cleanup, VPN migration, testing, cutover or only hardware supply. These are separate deliverables.
Support Expectations
Confirm FortiCare level, term, registration process and warranty handling route. Support requirements should match how critical the firewall is to production operations.
Long-term cost should include more than the appliance. Consider subscription renewals, support renewals, optics, replacement planning, rack power, management/logging platforms and the operational time required for policy and firmware maintenance. If the design is expected to grow, document the expected bandwidth, session or tenant increase so the selected platform has a clear expansion rationale. When quotations differ, compare them against the same acceptance checklist rather than only the total figure at the bottom of each proposal.
UAE Availability and Service Support
FourTeck.com supports FortiGate 3800G Dubai enquiries for enterprises, data center operators, system integrators and project teams that need a current commercial response rather than a generic catalog listing. Availability can vary according to the exact appliance variant, support and security subscription bundle, supplier position, quantity and project timing. For that reason, the page does not claim permanent stock or a fixed visible price.
UAE buyers can request assistance with firewall sizing, FortiCare and FortiGuard selection, AC/DC model review, HA quantity, transceiver planning, rack and power considerations, delivery coordination and warranty guidance. Where a project has a firm implementation date, share that date at the start so supply and licensing timelines can be checked before approval.
A useful quote request includes the destination, required quantity, hardware variant, support term, security services, current firewall, expected throughput, VPN profile and optic requirements. FourTeck.com can then help organize the request around a complete commercial scope and identify configuration-dependent items that need confirmation.
Dubai, Abu Dhabi, Sharjah and Ajman Coverage
Businesses in Dubai, Abu Dhabi, Sharjah, Ajman and other UAE locations can contact FourTeck.com for product availability, configuration guidance and quote assistance. The same buyer information is useful across the country: required firewall role, throughput, interface speeds, inspection services, HA design, support term, optics and destination. FourTeck.com can help enterprise procurement teams, project consultants, IT departments and resellers review the commercial scope before ordering so the request covers the correct model and supporting components. Delivery coordination and warranty handling depend on the final supply route and project terms, so they should be confirmed in the formal quotation rather than assumed from a catalog page.
GCC and Africa Regional Availability
FourTeck.com also supports business technology enquiries through selected regional channels for projects spanning the GCC and Africa. Organizations operating across Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Kenya, Uganda and other Africa-region markets may need a coordinated firewall standard while facing different supplier availability, shipping routes, support terms, taxes and implementation schedules in each country.
For multi-country projects, prepare one technical baseline that defines appliance class, FortiOS policy standard, FortiGuard services, FortiCare term, HA approach, optics and management/logging architecture. Then allow the commercial route to vary by destination. This makes it easier to keep security architecture consistent without assuming identical lead times or warranty processes in every market.
Regional buyers may also use FourTeck Kenya, FourTeck Uganda, FourTeck Africa and FourTeck Kuwait where relevant. Availability, delivery options, licensing, warranty handling and configuration support remain country and project dependent.
Other Fortinet Options Buyers May Consider
Not every requirement needs the largest practical firewall. Some projects need a different Fortinet class because the traffic is smaller, the deployment is an office edge rather than a data center, or the buyer is standardizing several tiers of FortiGate across the organization. The links below help procurement teams review other FourTeck pages while keeping the current data center requirement in context.
FortiGate 120G
A much smaller rack firewall for larger branches or enterprise edge sites that do not need data center-class 400G connectivity.
FortiGate 60F
Useful for branch and SMB environments where VPN, SD-WAN and security services matter more than very high link density.
FortiGate 40F
A compact option for small sites that need Fortinet policy, VPN and FortiGuard planning without a rack-scale platform.
FortiGate 30G
Designed for compact office and branch requirements where secure internet and manageable deployment take priority over hyperscale throughput.
Fortinet Product Hub
Browse wider Fortinet paths when the project includes firewalls, switching, wireless, logging or security licenses across multiple sites.
FourTeck Buying Assistance
Share the firewall role, inspected throughput, interface plan and support term if you want help comparing model classes before quotation.
Why Business Buyers Contact FourTeck.com
A high-end firewall purchase can fail commercially even when the selected hardware is technically capable. Missing subscriptions, incorrect transceivers, a wrong power variant or unclear support term can delay a project after approval. FourTeck.com focuses on helping buyers organize the requirement so the quotation is easier to evaluate and the supplied scope is closer to the intended deployment.
Assistance with project-oriented sourcing discussions for enterprise security infrastructure.
Review hardware variant, HA, services, power and storage requirements before the quote is finalized.
Help identify transceiver, cable and high-speed interface questions that often sit outside the appliance SKU.
Structure a commercial request around hardware, subscriptions, support and project quantity.
Discuss destination and project timing without making unverified permanent-stock or same-day claims.
Clarify support term and warranty handling based on the selected commercial route and FortiCare option.
FourTeck.com supports both technical and non-technical stakeholders. Network and security teams can discuss interfaces, inspection and HA, while procurement teams can focus on exact SKU, term, accessories, quantity and delivery. Finance approvers can compare lifecycle scope rather than a hardware-only number. This shared view reduces the chance that different departments are approving different assumptions.
Frequently Asked Questions
What is the FortiGate 3800G used for?
It is a high-end next-generation firewall for data centers, large enterprise networks, service providers and other environments that need high interface speeds, large session scale, VPN capacity and advanced inspection. Typical roles include data center perimeter security, internal segmentation, cloud interconnect protection, large VPN aggregation and security around high-performance infrastructure. Final fit depends on the actual traffic profile and services enabled.
How much threat protection throughput does the platform provide?
Fortinet publishes up to 200 Gbps threat protection throughput under its stated enterprise traffic mix, with up to 250 Gbps IPS and 210 Gbps NGFW throughput. These are laboratory reference figures. Real performance varies with packet size, policy set, software version, encrypted traffic, logging and enabled security profiles, so production sizing should include headroom.
Does the appliance support 400GE connectivity?
Yes. The platform includes four QSFP-DD positions that support 400GE-class operation along with lower-speed modes subject to supported optics and configuration. It also provides 200GE-class QSFP56 and 50GE-class SFP56 positions. Buyers should confirm transceiver compatibility, fiber type, distance, breakout design and the exact role of each interface before ordering.
What is the difference between FG-3800G and FG-3801G?
The main purchasing distinction is onboard storage. The base FG-3800G is the non-storage version, while the FG-3801G variant includes two 1.92 TB SSDs according to current published specifications. AC and DC power variants are also available. Buyers should specify storage and power requirements explicitly because the model suffix changes the hardware supplied.
Can FourTeck.com help with FortiGuard and FortiCare selection?
Yes. FourTeck.com can help buyers discuss the required security services and support term so the request is quoted with an appropriate FortiGuard and FortiCare scope. The right bundle depends on which protections the organization intends to use and how long procurement wants the subscription and support coverage to run.
Should we buy two units for high availability?
If the protected service cannot tolerate a firewall outage, a matched HA pair is normally worth evaluating. The exact design depends on resilience objectives, upstream and downstream topology, power feeds and maintenance process. Do not assume that two appliances automatically double every performance figure. Plan active-active or active-passive behavior with the network architecture team.
Is the firewall suitable for AI data center infrastructure?
Fortinet introduced the 3800G as part of its Secure AI Data Center solution and specifically positions it for high-throughput, low-latency security around modern AI infrastructure. Suitability for a particular GPU cluster still depends on traffic patterns, segmentation goals, inspection policy, east-west bandwidth and the design of the surrounding switching fabric.
How do I request a current quote?
Use the FourTeck.com contact page and send the desired model, quantity, AC/DC requirement, HA design, security subscription, FortiCare term, optic requirements, traffic profile and delivery destination. If you are replacing an existing firewall, include that model and the target migration date. This gives the commercial team enough context to request a more complete quotation.
Is there a fixed UAE price or permanent stock status?
This page does not claim a fixed visible price or permanent stock. High-end firewall pricing and availability can vary with hardware variant, FortiGuard bundle, FortiCare term, quantity and supplier status. Request a current formal quote for the exact requirement, especially when a project has a fixed deployment date or requires two units for redundancy.
Need Help Building the Right Firewall Quote?
Share your inspected throughput, interface speeds, HA plan, FortiGuard services, support term, optics and project timing. FourTeck.com can help review the commercial scope and identify the configuration details that should be confirmed before approval.
