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Silver 1U rack appliance with eight RJ45 ports on the front

WatchGuard

WatchGuard Firebox M390 WGM39000703 firewall appliance 8 port 1GbE

SKU CH-8NH5-EZE07 MPN WGM39000703

Eight 1 GbE ports deliver up to 18 Gbps firewall throughput and 1.6 Gbps UTM throughput with 4.5 million simultaneous sessions

  • Port count8 × 1GbE RJ45
  • Simultaneous sessions4500000
  • Data throughput1 Gbit/s - 2.5 Gbit/s
  • Network ports8 × 1 Gb
  • Product typeWired
  • Enterprise-grade security suite protects endpoints and perimeter with Total Security Suite
  • Up to 18 Gbps firewall throughput keeps traffic moving under heavy load
  • 6 Gbps UTM throughput maintains speed with all security services enabled
  • 8 Gigabit Ethernet ports provide flexible wired connectivity for small and midsize networks
  • WatchGuard Cloud delivers real-time visibility and compliance reports from anywhere

Firebox M390 Appliance

The WatchGuard Firebox M390 is a network security appliance designed for small and midsize businesses and distributed enterprises. It provides enterprise-grade threat prevention, detection, and response from the perimeter to the endpoint. Management is handled through an intuitive console, a scriptable CLI, and a web UI. WatchGuard Cloud delivers real-time visibility into network activity and security events.

Eight 1GbE Ports

This unit suits organisations that need eight 10/100/1000Base-T RJ-45 ports for wired connectivity. It supports up to 4500000 simultaneous sessions for high-concurrency environments. Buyers who require fibre uplinks, higher port density, or wireless integration should evaluate other models. The single expansion slot allows limited future I/O flexibility.

18 Gbps Firewall Throughput

The appliance delivers up to 18 Gbps firewall throughput to keep traffic moving. With all security services enabled, UTM throughput reaches up to 1.6 Gbps and general throughput up to 2.4 Gbps. This performance level determines whether the M390 matches your inspection workload. The included three-year Basic Security Suite activates core protection features immediately.

How it compares

Measured against everything we stock in Firewall Appliances & VPN Gateways, at today’s prices. Recalculated every night.

Price $4,321.99
Pricier than about 86% of the 669 comparable items (median $806.99).

Specifications

Product
Brand nameWatchGuard
Product typeWired
Performance
Data throughput1 Gbit/s - 2.5 Gbit/s
Ports & slots
Port count8 × 1GbE RJ45
Network ports8 × 1 Gb
Size & build
Shipping weight5.76 kg
Package size584 × 406 × 102 mm
More details
Simultaneous sessions4500000

Questions about this item

What are the 47 Hz and 63 Hz figures listed for the Firebox M390?

Those values are the AC input frequency range the appliance supports.

Which cables and network gear must I already have to use the eight 1 GbE RJ45 ports on the M390?

You need Cat 5e or better Ethernet patch cords and a compatible switch or router with Gigabit ports.

Will the M390's 8 x 1 GbE interfaces work with older 10/100 Mbps devices I keep on the network?

Yes, each port auto-negotiates down to 10 or 100 Mbps so legacy endpoints connect without extra configuration.

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