Fortinet Firewall FortiGate FG-51E
| Part | FG–51E |
| Firewall Throughput | 2.5 Gbps |
| (1518 / 512 / 64 byte UDP packets) | |
| Firewall Latency (64 byte UDP packets) | 180 μs |
| Firewall Throughput (Packets Per Second) | 375 Kpps |
| Concurrent Sessions (TCP) | 1.800.000 |
| New Sessions/Second (TCP) | 21000 |
| Firewall Policies | 5000 |
| IPsec VPN Throughput (512 byte) | 90 Mbps |
| Gateway-to-Gateway IPsec VPN Tunnels | 200 |
| Client-to-Gateway IPsec VPN Tunnels | 250 |
| SSL-VPN Throughput | 100 Mbps |
| Concurrent SSL-VPN Users | 200 |
| (Recommended Maximum, Tunnel Mode) | |
| SSL Inspection Throughput (IPS, avg. HTTPS) | 150 Mbps |
| SSL Inspection CPS (IPS, avg. HTTPS) | 140 |
| SSL Inspection Concurrent Session | 75000 |
| (IPS, avg. HTTPS) | |
| Application Control Throughput (HTTP 64K) | 450 Mbps |
| CAPWAP Throughput (HTTP 64K) | 1.2 Gbps |
| Virtual Domains (Default / Maximum) | (5/5) |
| Maximum Number of FortiSwitches Supported | 8 |
| Maximum Number of FortiAPs | (10/5) |
| (Total / Tunnel Mode) | |
| Maximum Number of FortiTokens | 500 |
| High Availability Configurations | Active/Active, Active/Passive, Clustering |
| System Performance — Enterprise Traffic Mix | |
| IPS Throughput | 350 Mbps |
| NGFW Throughput | 220 Mbps |
| Threat Protection Throughput | 160 Mbps |
| Interfaces and Modules | |
| GE RJ45 Ports | 5 x GE Switch Port |
| 2 x GE WAN Port | |
| GE SFP Slots | |
| Management/HA /DMZ Ports | |
| USB Ports | 1 |
| Console Port | 1 |
| Storage | 1 x 32 GB SSD |
| Dimensions and Power | |
| Height x Width x Length (inches) | 1.44 x 8.52 x 5.5 |
| Height x Width x Length (mm) | 36.5 x 216 x 140 |
| Weight | 2.04 lbs (0.925 kg) |
| Form Factor | Desktop |
| AC Power Supply | Powered by External DC |
| Power Adapter, 100–240V AC, 50–60 Hz | |
| Power Consumption (Average / Maximum) | 16 / 20 W |
| Current (Maximum) | 16 / 20 W |
| Heat Dissipation | 67 BTU/h |
| Redundant Power Supplies | |
| Operating Environment and Certifications | |
| Operating Temperature | 32–104°F (0–40°C) |
| Storage Temperature | -31–158°F (-35–70°C) |
| Operating Altitude | Up to 7,400 ft (2,250 m) |
| Humidity | 10–90% non-condensing |
| Noise Level | Fanless 0 dBA |
| Compliance | FCC, ICES, CE, RCM, |
| VCCI, BSMI, UL/cUL, CB | |
| Certifications | ICSA Labs: Firewall, IPsec, |
| IPS, Antivirus, SSL-VPN |
