FortiGate 3800G DC in Dubai, UAE
Designed for high-density enterprise and data-center security, this 3RU DC-powered Fortinet platform brings 400GbE-class connectivity, purpose-built security acceleration and very high inspection capacity into a compact appliance. It is intended for organizations that cannot treat firewall performance as an afterthought because critical applications, AI clusters, east-west traffic, encrypted services, inter-site links and internet edges may all depend on the same security layer. FourTeck.com helps UAE buyers review the appliance, security subscription, support term, optics, rack power, high-availability design and deployment scope before a quotation is prepared.
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Quick Product Information
Fortinet
FortiGate-3800G-DC / FG-3800G-DC
High-end next-generation data-center firewall
3RU rack-mount appliance
Up to 200 Gbps threat protection under Fortinet test conditions
4 x 400GE, 6 x 200GE QSFP56, 18 x 50GE SFP56
2 x 10GE RJ45 management ports; FortiOS with optional centralized management ecosystem
Four DC power supplies on the DC variant
Fortinet purpose-built ASIC architecture including NP7 and security processing resources
Large enterprises, data centers, service providers and AI infrastructure
Contact FourTeck.com for current UAE options
Confirm performance profile, bundle, optics, HA, power and support term before quote
Buyer Snapshot: Is This the Right Class of Firewall?
This appliance belongs in high-throughput environments where firewall sizing must be driven by inspected traffic, interface design and resiliency rather than by user count alone. The summary below helps procurement and engineering teams decide whether the platform deserves detailed evaluation.
Data-center edges, core segmentation, high-speed interconnects, large VPN environments and traffic-heavy security zones.
Strong inspection capacity alongside 400G, 200G and 50G interface options reduces the chance that the firewall becomes the architectural bottleneck.
Traffic mix, SSL inspection, VPN load, required security services, optics, fiber type, rack space, DC feed and HA topology.
Large private or colocation data centers, service-provider networks, AI clusters, hybrid-cloud gateways and major enterprise campuses.
Security subscriptions, support services, transceivers and cabling are separate planning items and should be aligned with the final design.
Requirement review, quotation support, licensing discussion, related product matching, delivery coordination and warranty guidance.
Product Overview
Modern data-center security has moved well beyond simple north-south internet filtering. A large organization may need to inspect traffic between application zones, protect private-cloud workloads, secure high-volume backup and replication flows, connect multiple data centers, terminate large numbers of VPN sessions, enforce segmentation around AI infrastructure, and maintain visibility into encrypted traffic. When those functions converge on one security platform, ordinary firewall sizing methods can become misleading. The important question is not only how fast a box can forward packets, but how much inspected traffic it can sustain with the security functions that the organization actually intends to use.
Fortinet positions the 3800G family in its high-end data-center portfolio. The platform uses a 3RU chassis and exposes a dense combination of very-high-speed interfaces: four 400GE ports, six 200GE QSFP56 ports, eighteen 50GE SFP56 ports and two 10GE RJ45 management connections. That physical design allows architects to connect the firewall directly into modern spine-leaf fabrics, high-capacity WAN or internet edges, AI clusters and aggregation layers without forcing every design through lower-speed breakout interfaces. The DC variant is specifically built with DC power supplies, which can be important in telecom, colocation and data-center environments designed around direct-current feeds.
Performance is another reason this appliance belongs in infrastructure planning conversations rather than routine office firewall selection. Fortinet publishes 795 / 793 / 453 Gbps firewall throughput for 1518 / 512 / 64-byte UDP test sizes, up to 210 Gbps IPsec VPN throughput, 250 Gbps IPS throughput, 210 Gbps NGFW throughput and 200 Gbps threat-protection throughput under its stated test conditions. SSL inspection is listed at up to 120 Gbps, while application-control throughput is published at up to 315 Gbps. These figures are reference points for architecture, not promises of identical production performance. Real results depend on FortiOS version, policy structure, packet profile, enabled services, logging, VPN mix, encryption, traffic direction and other operational variables.
For UAE procurement teams, the value of a high-end firewall page is therefore decision support. FourTeck.com can help translate link speeds and security requirements into a quotation request that includes the right appliance variant, FortiGuard bundle, FortiCare term, optics, fiber cabling, management approach and deployment expectations. That process can reduce the risk of ordering a powerful chassis while overlooking the subscriptions, transceivers or infrastructure details required to place it into service.
Key Business Benefits
◆ Security Without Making 400G the Exception
High-speed network upgrades can expose a difficult trade-off when security appliances are slower than the core links they protect. Native 400GE and 200GE connectivity gives architects room to insert inspection into modern designs without automatically stepping traffic down to much smaller interfaces.
◆ Strong Throughput Under Security Services
Threat-protection, IPS and NGFW reference figures are far more useful to buyers than basic forwarding throughput alone. They help teams estimate how the appliance may behave when intrusion prevention, application control and other security functions are part of the production policy.
◆ Encrypted-Traffic Visibility at Scale
A large percentage of business traffic is encrypted. The published SSL inspection capacity gives security architects a realistic starting point for deciding which traffic classes can be decrypted and inspected while preserving acceptable application performance.
◆ Capacity for Very Large Session Tables
Fortinet lists hundreds of millions of concurrent sessions for the platform under stated conditions. That scale matters in service-provider, cloud and large enterprise environments where many users, workloads, containers and application flows may traverse the firewall simultaneously.
◆ DC Power for Infrastructure-Specific Deployments
The DC variant avoids forcing a DC-based facility into an unsuitable AC-powered appliance. It can therefore align more naturally with telecom and data-center power architectures, subject to final engineering checks for feed, redundancy and electrical requirements.
◆ Consolidated Policy and Platform Operations
FortiOS brings firewall, VPN, application visibility and security policy into one operating environment, while optional FortiManager and FortiAnalyzer products can extend centralized administration, logging and reporting for larger estates.
◆ Better Procurement Planning
A clear platform specification makes it easier to build a complete bill of materials covering the firewall, FortiGuard services, FortiCare, optics, cabling, rack integration and HA requirements instead of approving hardware alone and discovering missing dependencies later.
For business decision-makers, these benefits translate into fewer architectural compromises. A large security appliance is still only one part of the final solution, but choosing a model with sufficient interface density, inspection capability and resiliency headroom can reduce redesign risk as network speeds, encrypted traffic and application demands grow.
Product Highlights
Supports high-capacity fabric, aggregation and interconnect designs without relying only on lower-speed ports.
A useful sizing reference for environments that intend to enable integrated security controls rather than use the appliance as a basic packet forwarder.
Suitable for consideration where encrypted site-to-site connectivity, backbone protection or large remote connectivity workloads are part of the design.
Helps security teams plan decryption policies for selected encrypted traffic classes while preserving performance headroom.
Fortinet publishes 210 million concurrent sessions and enhanced values under supported hyperscale conditions, making the platform relevant to very dense environments.
Supports deployment planning in facilities built around direct-current power feeds and redundancy requirements.
The important purchasing point is that published maximums come from controlled test methods. Production sizing should use the expected traffic profile, service combination, packet size, SSL decryption rate, logging design, VPN requirement and future growth target. Buyers should also confirm supported transceivers and breakout options for the FortiOS release planned for deployment.
Technical Specifications
| Specification Area | Verified / Buyer-Relevant Detail |
|---|---|
| Brand | Fortinet |
| Model | FortiGate-3800G-DC |
| Product Class | High-end next-generation firewall for data-center and large enterprise environments |
| Architecture | Fortinet purpose-built ASIC architecture; NP7 and security processing acceleration are referenced for the 3800G platform |
| Firewall Throughput | Up to 795 / 793 / 453 Gbps for 1518 / 512 / 64-byte UDP traffic under Fortinet test conditions |
| IPsec VPN Throughput | Up to 210 Gbps using Fortinet’s stated test method |
| IPS Throughput | Up to 250 Gbps, enterprise mix reference |
| NGFW Throughput | Up to 210 Gbps, enterprise mix reference |
| Threat Protection Throughput | Up to 200 Gbps, enterprise mix reference |
| SSL Inspection Throughput | Up to 120 Gbps under stated average HTTPS / IPS test conditions |
| Application Control | Up to 315 Gbps using Fortinet’s HTTP 64K test profile |
| Concurrent Sessions | Up to 210 million standard reference; higher values may apply with supported hyperscale conditions and configuration |
| New Sessions per Second | Up to 1.1 million standard reference; higher supported hyperscale values are configuration dependent |
| Firewall Policies | Up to 400,000 |
| Gateway-to-Gateway IPsec Tunnels | Up to 40,000 |
| Client-to-Gateway IPsec Tunnels | Up to 200,000 |
| SSL VPN Throughput | Up to 27 Gbps under stated test conditions |
| Recommended Concurrent SSL VPN Users | Up to 30,000 tunnel-mode users in Fortinet’s product matrix reference |
| High-Speed Interfaces | 4 x 400GE, 6 x 200GE QSFP56, 18 x 50GE SFP56 |
| Management Interfaces | 2 x 10GE RJ45 management ports |
| Virtual Domains | 10 default / up to 500 maximum, subject to license and FortiOS support conditions |
| Power Supplies | 4 DC power supplies on FG-3800G-DC |
| Form Factor | 3RU |
| Local Storage | The 3801G sibling is the storage-equipped family variant; confirm local-storage requirement before purchase |
| Security Services | FortiGuard service capabilities depend on the selected subscription bundle and active licenses |
| Support | FortiCare term and service level are based on the purchased support option |
| UAE Availability | Contact FourTeck.com for current supplier status, quantity and bundle options |
When comparing configurations, start with the security workload rather than the fastest interface. A 400G uplink does not automatically mean the firewall must inspect 400 Gbps of threat-protected traffic continuously, and a 100G internet service may still generate significantly higher east-west or inter-data-center traffic. Map the expected flows by zone, identify where SSL decryption will be enabled, estimate peak and sustained throughput, and document which security profiles must run at the same time. Then add growth headroom. Buyers should also verify the exact optics, breakout cables, fiber standards and port roles required for the chosen core-switch or router design. The DC feed should be checked by a qualified facility or electrical team, including redundancy and grounding requirements. Finally, decide whether logs will remain locally accessible only for operational use or be sent to FortiAnalyzer, SIEM or another platform. These decisions affect the bill of materials and the operational design far more than selecting the appliance by a single throughput number.
Configuration and Buyer Guidance
A high-end firewall purchase should begin with a structured design brief. The appliance may be powerful enough for many demanding environments, but the correct outcome still depends on how it will be connected, licensed and operated. Use the questions below before requesting a commercial proposal.
Separate internet, east-west, data-center interconnect, backup, replication, user, server and cloud traffic. Different flow types may need different security depth.
Estimate the proportion of TLS/HTTPS flows that will require decryption. SSL inspection capacity can become the practical sizing limit even when basic firewall throughput is much higher.
Confirm the FortiGuard bundle, service term and renewal expectation. Hardware-only and security-service configurations serve very different operational goals.
List each physical connection, link speed, transceiver type, fiber medium, breakout plan and redundancy path. Do not assume optics are included with the appliance.
Critical environments often deploy firewalls in HA pairs. That decision changes hardware quantity, cabling, rack space, power feeds and change-control planning.
Confirm local administration, FortiManager, logging, FortiAnalyzer, SIEM integration, access controls and operational ownership before rollout.
Before contacting FourTeck.com, prepare the current firewall model, peak link utilization, expected security services, VPN requirements, number of data centers or protected zones, planned core-switch interfaces, HA preference, FortiCare term and delivery location. Sharing these details makes it easier to distinguish between appliance-only pricing and a project-ready bill of materials that includes the components required for deployment.
Ideal Business Use Cases
Enterprise Data-Center Perimeter
Large organizations can use the platform at internet or WAN boundaries where multiple high-speed links, public services, remote connectivity and policy enforcement converge. The combination of interface density and inspection throughput is relevant when a lower-end appliance would constrain planned bandwidth growth.
AI and GPU Cluster Segmentation
AI environments can generate very large east-west flows between compute, storage and data services. A high-performance firewall can be considered where security teams need segmentation, policy enforcement and threat controls without placing a small-capacity gateway in the data path.
Data-Center Interconnect Security
Organizations replicating applications or datasets between facilities may use IPsec or firewall policy to secure high-capacity inter-site traffic. The published VPN and high-speed interface capabilities make the platform relevant for evaluating protected interconnect designs.
Service-Provider and Hosting Networks
Very large session tables, many tenants or customer flows, virtual domains and dense uplinks can make session scale as important as raw throughput. The platform can be evaluated for hosting, managed infrastructure and provider environments where firewall resources must serve many isolated networks.
Large Campus or Core Segmentation
Major campuses may need to isolate departments, server zones, research networks, guest services, IoT environments and high-value systems. A high-end firewall can sit between major routing domains when traffic levels exceed the practical range of mid-tier appliances.
High-Volume Encrypted Traffic Inspection
Security teams that decrypt selected TLS traffic require substantial processing headroom. The published SSL inspection capacity gives architects a basis for planning inspection zones, bypass rules and exception handling for sensitive or unsupported application traffic.
These use cases do not mean every large network needs this class of appliance. A site with moderate bandwidth may be better served by a smaller FortiGate model, while a hyperscale environment can require an even larger or distributed architecture. The selection should be based on inspected throughput, resilience, interface requirements, session scale, security policy complexity and projected growth. FourTeck.com can help buyers compare a shortlist instead of defaulting to the largest model or choosing solely by purchase price.
FortiGate 3800G DC High-Speed Security Performance
The defining design challenge for this class of firewall is not moving packets at high speed; it is maintaining useful security inspection while the network carries hundreds of gigabits of traffic. Fortinet addresses this with purpose-built processing architecture rather than relying only on general-purpose CPU resources. For buyers, the practical advantage is the ability to evaluate meaningful security-service throughput figures alongside basic forwarding capacity.
The product matrix publishes up to 250 Gbps of IPS throughput, 210 Gbps of NGFW throughput and 200 Gbps of threat-protection throughput under specified enterprise traffic mixes. Those values matter when the deployment will run intrusion prevention, application control, malware-related security services or other profiles on large traffic volumes. The 120 Gbps SSL inspection reference is equally important because encrypted traffic often becomes the dominant workload in modern networks. If a design includes full or selective decryption, the SSL profile should be sized separately rather than assuming the headline firewall number applies.
A useful sizing exercise is to classify traffic into security tiers. Internet browsing and public services may need comprehensive inspection; internal backup traffic may require stateful policy but different content controls; storage replication may need encryption and strict segmentation; trusted management networks may follow another profile. By mapping traffic this way, security teams can estimate which flows consume the most inspection resources and preserve headroom for peak events, software updates, incident response and future growth.
FortiGate 3800G DC 400G Connectivity and Data-Center Fit
Interface design can determine whether a firewall integrates cleanly into a data center. This platform provides four 400GE ports, six 200GE QSFP56 ports and eighteen 50GE SFP56 ports, giving network teams several ways to connect high-capacity core, spine, aggregation, WAN or interconnect links. The variety is useful because large environments rarely use one speed everywhere. A fabric may use 400G upstream, 200G for selected compute or storage paths and 50G at other aggregation points.
The purchasing detail that is often missed is the optical layer. High-speed ports are only useful when the correct transceivers, fiber type, connector format and breakout strategy are specified. Buyers should verify Fortinet-supported optics for the intended FortiOS release, the reach required between racks or facilities, and whether the connected switch or router supports the same standards. If breakout cables are planned, confirm both the supported port mode and the number of logical interfaces the design expects.
Rack integration also deserves attention. The chassis occupies 3RU, and the DC-powered variant should be matched to the facility’s direct-current distribution design. High availability usually means two appliances, so the project must account for doubled rack space, redundant network paths, independent power feeds where required, HA links and management access. These are not minor accessories; they are part of the system architecture.
FortiGate 3800G DC Resilience, Management and Security Operations
A data-center firewall must be operated as a critical infrastructure component, not only installed as a security appliance. The DC model’s four power supplies support resilient power design, while FortiOS provides the policy, routing, VPN and security framework used across FortiGate platforms. In mission-critical deployments, buyers commonly consider an HA pair so maintenance, hardware events or planned changes do not automatically create a single point of failure. Exact HA behavior and topology should be designed around the network and FortiOS release in use.
Operational visibility is equally important. A high-throughput firewall can generate substantial event and traffic data. Organizations should determine whether FortiAnalyzer, a SIEM platform or another logging architecture will retain and analyze those records. FortiManager may be relevant when policy administration must be centralized across multiple FortiGate appliances, environments or regions. These products are separate from the base firewall and should be included in planning only when the management requirement supports them.
Support and security subscriptions also influence resilience. FortiCare service level, FortiGuard bundle and subscription term should be selected according to risk tolerance, operational responsibility and procurement cycle. A lower initial hardware-only figure can be misleading if the project later needs security services, vendor support and renewals that were not included in the original budget. Finance and procurement teams should therefore compare total planned ownership for the chosen term rather than hardware price alone.
What Should Business Buyers Know Before Selecting This Firewall?
The questions below reflect the way infrastructure architects, security teams, procurement managers and finance approvers typically evaluate a high-end firewall. They focus on deployment fit, configuration, integration and commercial preparation rather than repeating the specification table.
Is this firewall suitable for a normal office internet connection?
Usually it is far larger than a conventional office requirement. This class is intended for data centers, service providers and major enterprise environments with very high inspected traffic, dense high-speed links or large session counts. A smaller FortiGate may provide a more appropriate cost and operational fit for standard office or branch security.
Should we size it by our 400G interfaces or by security throughput?
Size primarily by the traffic that will be inspected with the required security services. A 400G physical link can carry less than 400 Gbps in normal use, while some internal designs may aggregate several links. Calculate peak and sustained flows, then compare them with IPS, NGFW, threat-protection and SSL inspection references rather than raw forwarding alone.
Can it replace an older high-end firewall without redesign?
Not automatically. Replacement projects should review port speeds, optics, routing, VPNs, NAT, policy structure, virtual domains, logging, HA topology and security subscriptions. A migration may also change cable types or rack-power requirements. Treat the project as a controlled platform transition rather than a like-for-like box swap.
What should we check if SSL inspection is a major requirement?
Estimate the volume of encrypted traffic that will actually be decrypted, then classify applications that may need exemptions for privacy, certificate pinning or operational reasons. The 120 Gbps published SSL inspection figure is a useful reference, but production behavior depends on cipher suites, policy design, software version and traffic mix.
Which FortiGuard bundle should we buy?
The correct bundle depends on the services your security policy requires and the support term your organization prefers. Compare the included security services, FortiCare level, subscription duration and renewal budget. Share your inspection goals with FourTeck.com so the quotation can distinguish appliance-only requirements from a protected production deployment.
Do we need two appliances for high availability?
If the firewall protects a service where a single appliance outage is unacceptable, an HA pair is commonly considered. The decision should come from the organization’s availability target and maintenance strategy. A pair affects purchase quantity, rack space, power feeds, optics, cabling and network topology, so it should be planned before quotation.
Are 400G optics included with the firewall?
Do not assume that project-specific transceivers or fiber assemblies are included. High-speed optical requirements depend on reach, fiber standard, connector type, breakout design and the connected network equipment. Build an explicit optics and cabling list and verify support for the planned FortiOS release before ordering.
When should we choose the 3801G family model instead?
Consider the storage-equipped sibling if your architecture specifically requires the local storage option Fortinet associates with the 3801G. Storage requirements should be driven by logging, operational design and platform features rather than by model naming alone. Confirm the exact need with the security architect before changing variants.
What information should we send FourTeck.com for an accurate quotation?
Provide the exact model variant, appliance quantity, HA requirement, required FortiGuard services, FortiCare term, interface speeds, optic types, VPN needs, SSL inspection estimate, management and logging requirements, delivery location and target deployment date. This allows the commercial response to reflect the intended design rather than only the chassis part number.
Business Requirements to Match Before You Buy
For businesses moving to 400G core links
This platform is relevant when security must connect directly into very high-speed data-center fabrics. Buyers should still confirm inspected throughput, optics, breakout requirements and whether every 400G path actually needs inline inspection.
For teams replacing a previous data-center firewall
Migration planning should cover policies, objects, NAT, routing, VPNs, certificates, HA behavior, logging and transceivers. The new appliance may require a different physical and operational design even when the security role remains similar.
For environments with heavy TLS traffic
Use the SSL inspection reference as a dedicated sizing metric. Decide which traffic can be decrypted, which must be exempted and what growth margin is required before selecting the final security profile.
For DC-powered data-center projects
The DC variant aligns with facilities built around direct-current feeds. Confirm rack power engineering, redundancy, grounding and installation requirements with the facility team before the hardware is approved.
For multi-site or provider-scale VPN projects
Published IPsec and tunnel-scale values make the appliance relevant for large encrypted connectivity designs. Confirm tunnel count, encryption profiles, expected aggregate throughput and routing architecture rather than using site count alone.
For projects requiring centralized operations
Plan FortiManager, FortiAnalyzer or SIEM integration when policy, logging and reporting must be centralized. These components are separate design and licensing considerations and should appear in the project scope where needed.
What Buyers Should Check Before Purchase
High-end firewall procurement often fails at the edges of the bill of materials rather than at the chassis itself. A buyer may select the right performance class but miss a FortiGuard subscription, choose an incorrect optic, assume AC power where the facility uses DC, underestimate SSL inspection load or omit the second appliance required for resilience. Before requesting a quote, treat the platform as part of a complete security system.
Configuration Fit
Confirm inspected throughput, SSL decryption, VPN load, session scale, firewall policy count, virtual domains and future growth. Use the security-service numbers that resemble production behavior instead of sizing from basic forwarding only.
Compatibility Check
Verify supported optics, fiber type, breakout mode, core switch interfaces, routing protocols, management systems, logging destinations and the FortiOS release planned for deployment.
Availability and Warranty
Current supply can vary by hardware variant, support term, subscription bundle, optics and quantity. Warranty and support expectations should be checked against the FortiCare option and the final purchase route.
Quote Preparation
Send a concise design brief with model, quantity, HA, security bundle, support term, port schedule, optics, delivery destination and target date. This reduces back-and-forth and makes commercial comparison more meaningful.
Long-term cost should include more than the initial appliance. Security subscriptions, support renewal, optics, spare components, central management, logging infrastructure, implementation work and future software lifecycle may all contribute to ownership. Procurement teams should also confirm how the platform will be monitored and who is responsible for policy changes after handover. If the environment is replacing another firewall vendor, document migration complexity and testing windows. FourTeck.com can help structure the requirement so that price comparison is based on equivalent hardware, service term and accessories rather than different scopes hidden behind similar product names.
UAE Availability and Service Support
FourTeck.com supports enterprise firewall inquiries in Dubai and across the UAE with assistance for model selection, configuration review, security-subscription planning and commercial quotation preparation. For a platform of this scale, availability is best treated as a project variable rather than a fixed storefront status. Supplier position can change based on the exact hardware variant, FortiGuard bundle, FortiCare term, required optics, quantity and delivery schedule.
Buyers can contact FourTeck.com with a hardware-only request or a complete deployment requirement. A complete request should identify whether the firewall is standalone or part of an HA pair, the expected inspected throughput, SSL decryption needs, IPsec requirements, number and speed of network connections, preferred service bundle, support duration and any centralized management or logging requirement. FourTeck.com can then help align the quotation with the intended architecture and highlight items that remain configuration dependent.
Delivery coordination and warranty guidance are also handled according to the selected supply route and support option. No fixed stock or delivery-time claim is assumed on this page. For project planning, provide the required delivery location and target installation window so current supplier status can be checked at the time of quotation.
Dubai, Abu Dhabi, Sharjah and Ajman Coverage
Businesses in Dubai, Abu Dhabi, Sharjah, Ajman and other UAE locations can contact FourTeck.com for high-end firewall availability, configuration guidance and quotation support. The same technical information is useful regardless of delivery city: inspected throughput, HA requirement, FortiGuard services, FortiCare term, interface speeds, optics, DC power details, management platform and target deployment schedule. For multi-site projects, buyers can submit one consolidated requirement so quantities, subscription terms and related accessories are reviewed consistently. Delivery options and warranty handling can vary according to supplier status, project scope and the selected commercial route, so the final proposal should be reviewed before purchase approval.
GCC and Africa Availability
FourTeck.com also supports business technology inquiries across selected GCC and Africa markets through regional inquiry channels. Organizations in Saudi Arabia, Qatar, Oman, Kuwait and Bahrain can request help with model selection, licensing structure, optics planning and commercial availability. Regional projects should clearly state whether hardware and subscriptions must be delivered to one country or distributed across several sites, because logistics, tax handling, supplier routing and warranty processes can differ.
For Africa-region projects, including requirements in Kenya and Uganda, buyers can use FourTeck regional platforms to share firewall sizing, support term, quantity and delivery information. High-end data-center hardware may have different lead times and service options by destination, so no universal stock or delivery claim is made. A practical proposal normally begins with the technical bill of materials and then confirms country-specific commercial handling.
Other Fortinet Options Buyers May Consider
High-end firewall selection is rarely a one-model decision. Depending on required inspection capacity, interface mix, chassis preference and budget, buyers may compare several FortiGate platforms before settling on the final architecture. The options below are useful reference points within the broader Fortinet family. They are not presented as direct substitutes for every deployment; each has different performance and interface characteristics that should be checked against the project design.
FortiGate 4400F
A high-end 400G-capable family option that may suit projects with different throughput, port-density or lifecycle requirements.
FortiGate 3700F
Relevant where high-speed data-center security is required but the exact performance and interface design differs from the 3800G family.
FortiGate 4200F
Another enterprise data-center option to compare when building a shortlist around inspection performance, port mix and project economics.
FortiGate 3500F
Useful for comparisons where organizations need a high-end appliance but do not require the same interface or performance profile as the newer platform.
Fortinet Firewall Solutions
Use the broader FourTeck firewall page when the required model is not fixed and sizing should begin from bandwidth, users, VPN and security services.
FortiGate 40F Reference
A very different branch-class model that illustrates why FortiGate sizing should match the environment instead of treating every firewall request as the same category.
Why Buyers Choose FourTeck.com
Enterprise firewall procurement is easier when commercial and technical questions are handled together. FourTeck.com supports buyers who already know the exact part number as well as organizations that need help converting a network requirement into a practical shortlist. The objective is to reduce avoidable mismatch between the requested hardware and the real deployment.
Assistance for one-off hardware requests, infrastructure refreshes and larger project quantities.
Review of throughput, VPN, inspection, interface, power and resiliency requirements before the quote is finalized.
Help separating appliance-only requirements from FortiGuard security services and FortiCare support terms.
Commercial requests can include the hardware, support term, optics, related products and delivery requirement in one scope.
Delivery planning is based on current supplier status, quantity and destination rather than unverified fixed stock claims.
Support and warranty expectations can be reviewed against the chosen FortiCare level and procurement route.
For security teams, FourTeck.com can act as the commercial bridge between a technical design and a procurement-ready request. For finance teams, the same process helps clarify which items are one-time hardware purchases and which are recurring subscriptions or support services. For project managers, a documented requirement helps coordinate optics, rack readiness, delivery and implementation timing. This approach does not replace the organization’s security architect or Fortinet documentation, but it can make the purchasing conversation more structured and reduce missing-line-item surprises.
Frequently Asked Questions
What is the FG-3800G-DC mainly used for?
It is intended for high-end firewall roles in data centers, large enterprises and service-provider environments where substantial inspected throughput, large session scale and very-high-speed interfaces are required. Typical roles can include internet perimeter security, data-center segmentation, protected interconnects, high-volume VPN and security controls around AI or cloud infrastructure.
What makes the DC version different?
The FG-3800G-DC is the direct-current power variant of the 3800G family. Fortinet lists four DC power supplies for this model. It is therefore relevant to facilities designed around DC power distribution, but the final feed, redundancy, grounding and installation details should be checked by the data-center or facility engineering team.
Is the appliance available in Dubai and the UAE?
FourTeck.com can support UAE availability and quotation requests, but current supply depends on the exact model, hardware quantity, security-service bundle, FortiCare term, optics and supplier position at the time of order. Contact the sales team for a current commercial confirmation rather than relying on a fixed stock statement.
Can FourTeck.com help select a FortiGuard bundle?
Yes. Share the security services you need, support expectations and preferred subscription duration. FourTeck.com can help distinguish appliance-only pricing from configurations that include FortiGuard services and FortiCare. The final bundle should reflect your inspection, protection and operational requirements rather than being selected only by the lowest initial cost.
Does this firewall support 400GbE connectivity?
Yes. Fortinet lists four 400GE interfaces for the 3800G platform, along with six 200GE QSFP56 and eighteen 50GE SFP56 interfaces. Buyers should separately confirm compatible optics, fiber type, reach, breakout requirements and support for the intended FortiOS version before finalizing the bill of materials.
How should we size the firewall for encrypted traffic?
Use the expected SSL inspection workload as a separate design metric. Fortinet publishes up to 120 Gbps SSL inspection under stated test conditions, but real results vary with application mix, cipher behavior, policy depth and software configuration. Estimate what percentage of traffic will be decrypted and keep headroom for growth and operational peaks.
Can businesses request an HA pair?
Yes, a quotation can be prepared for two appliances when the deployment requires high availability. The HA decision should be made by the design team because it changes hardware quantity, cabling, rack space, power feeds and topology. Share the resilience target and preferred architecture when requesting the quote.
What warranty or support guidance is available?
Support expectations are tied to the selected FortiCare option and purchase route. FourTeck.com can help buyers review the proposed support term and understand which commercial line items relate to support or subscription services. Exact service entitlement should be confirmed in the final Fortinet and supplier documentation before order approval.
Can FourTeck.com help with a bulk or project quotation?
Yes. For project supply, provide quantity, site count, HA design, service bundle, support term, optics, delivery destination and target schedule. A consolidated request is especially useful when several firewalls, management appliances or related network components must be commercially aligned for one rollout.
How do I request a formal quote?
Use the FourTeck.com contact page and include the model, quantity, expected throughput, inspection profile, VPN requirement, HA preference, FortiGuard bundle, FortiCare duration, interface and optic requirements, delivery location and deployment target date. The more complete the requirement, the easier it is to return a commercially comparable proposal.
Need Help Planning the Right High-End Firewall?
FourTeck.com can help review the appliance variant, inspection target, FortiGuard services, FortiCare term, 400G or 200G connectivity, optics, DC power, high availability and delivery requirements before a formal quotation is prepared.
