PACKETPERF

Primary Device

Fortinet FortiGate 400G
Fortinet FortiGate 400G
★ 4.8 Value Score

Technical Specifications

  • Firewall Throughput: 164 Gbps (reseller-sourced; verify against Fortinet datasheet)
  • Threat Prevention Throughput: 13 Gbps (NGFW 14 Gbps, IPS 25 Gbps)
  • IPsec VPN Throughput: 55 Gbps (512-byte packets)
  • Max Sessions: 28,000,000 concurrent TCP sessions
  • New Sessions/sec: 580,000 new TCP sessions per second
  • Interfaces: 4 x 25GbE SFP28, 4 x 10GbE SFP+, 16 x GbE SFP, 8 x 5GbE RJ45, 1 x 2.5GbE HA, 1 x GbE management
  • Form Factor: 1U rackmount
  • Power Supply: Dual AC PSU (1+1 redundancy)
  • Variant Note: FG-401G adds 960 GB onboard SSD storage (2 x 480 GB)

Curation Review

  • ✔ Pros: High firewall and IPsec VPN throughput for a 1U appliance; 25GbE uplink ports suit modern data center and edge aggregation; 28M concurrent sessions and 580K new sessions/sec handle large user and IoT populations; Dual AC power supplies provide hardware redundancy; Mixed port density (SFP28, SFP+, GbE SFP, 5GbE RJ45) supports multi-speed deployments; FG-401G variant offers onboard SSD storage for logging and reporting
  • ✘ Cons: Threat prevention throughput (about 13 Gbps) is well below the 164 Gbps firewall figure, so real-world inspection performance needs careful sizing; No official bare-unit list price was found; quoted prices are reseller bundles that include multi-year FortiCare and FortiGuard licensing; Recurring subscription licensing significantly raises total cost of ownership; Specs were gathered from reseller and third-party sources and not verified against Fortinet's primary datasheet; Port counts and interface breakdown vary between sources, so confirm before purchasing
  • Est. Price: $29,538 - $80,924

Compare Against

Ubiquiti Enterprise Fortress Gateway (EFG)
Ubiquiti Enterprise Fortress Gateway (EFG)
★ 4.9 Value Score

Technical Specifications

  • Firewall Throughput: 23.5 Gbps (routing, iPerf3, DHCP WAN)
  • Threat Prevention Throughput: 12.5 Gbps (IDS/IPS)
  • IPsec VPN Throughput: 580 Mbps (site-to-site, single tunnel)
  • Max Sessions: 1,000,000 concurrent
  • New Sessions/sec: 71,000 (listed under general capacity; not specific to VPN or IPsec)
  • Interfaces: 2x 2.5GbE RJ45, 2x 25G SFP28, 2x 10G SFP+ (some listings show 2x RJ45 + 4x SFP28; verify against the Ubiquiti datasheet)
  • Form Factor: 1U rack-mount, dual hot-swappable PSUs
  • SSL/TLS Inspection Concurrent Sessions: 10,000 (5,000 recommended under heavy traffic)
  • CPU / Memory: 18-core ARM v8.2 @ 2 GHz, 16 GB DDR4
  • UniFi Capacity: 500+ UniFi devices, 5,000+ clients

Curation Review

  • ✔ Pros: 25G SFP28 and 10G SFP+ uplinks at a gateway price point; 23.5 Gbps routing throughput; 1 million concurrent sessions; 18-core ARM CPU with 16 GB RAM; hot-swappable redundant PSUs; supports 500+ UniFi devices and 5,000+ clients; manages through UniFi Network controller with a single pane of glass
  • ✘ Cons: IPsec VPN throughput of 580 Mbps is low for a gateway at this price; IDS/IPS throughput of 12.5 Gbps halves routing performance when threat inspection is enabled; SSL/TLS inspection is limited to about 10,000 concurrent sessions; port configuration differs across listings and should be verified; frequently out of stock at major US retailers, with a $170 memory surcharge at some resellers; no built-in Wi-Fi, so it depends on separate UniFi APs and switches; reviewers cite a steeper learning curve than consumer-grade routers
  • Est. Price: $1,999 - $2,892

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