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SonicWall NSa 3800 1U rackmount firewall appliance, matte black finish

SonicWall

SonicWall NSa 3800 Firewall Appliance 03-SSC-1843

SKU CH-QE6C-T0NF8 MPN 03-SSC-1843

Delivers multi-gigabit threat and malware analysis throughput with superior TLS performance in a 1U rackable form factor

Hardware NSa 3800

Configuration Hardware Only

  • 1U rack form factor fits standard cabinets
  • Multi-gigabit threat and malware analysis throughput
  • Superior TLS performance for secure sessions
  • Expandable storage adapts to growing logs
  • Advanced DNS filtering blocks malicious domains

SonicWall NSa 3800 Hardware Appliance

The SonicWall NSa 3800 is a 1U rackable firewall appliance designed for enterprise internet edge deployments. It delivers multi-gigabit threat and malware analysis throughput with superior TLS performance for sessions and throughput. Secure SD-WAN capability and TLS 1.3 support are included. Advanced DNS filtering strengthens network security posture.

Hardware-Only Platform with Expandable Storage

This model ships as a hardware-only unit, allowing integration with existing licence subscriptions or new service bundles. Expandable storage provides flexibility for logging and analytics retention requirements. The jump from a lower-throughput appliance is justified when traffic volumes demand sustained multi-gigabit inspection without performance degradation. TLS 1.3 support ensures modern encrypted traffic visibility.

Enterprise Edge and SD-WAN Deployments

Suited for organisations deploying secure SD-WAN at the internet edge with high encrypted-traffic loads. Teams needing a pre-licensed bundle with bundled security services should evaluate alternative SKUs. Buyers requiring a desktop form factor or fanless operation should look at other models. Environments without rack infrastructure cannot mount this 1U appliance.

How it compares

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

Price $3,083.99
Pricier than about 82% of the 669 comparable items (median $806.99).

Specifications

Size & build
Shipping weight7.30 kg
Package size577 × 478 × 180 mm

Other versions of this model

5 more in the same range

Questions about this item

What rack height does the NSa 3800 03-SSC-1843 require for mounting?

The appliance is a 1U rackable unit, so it occupies one rack unit of vertical space in a standard equipment rack.

What is the common installation step that gets missed with the 03-SSC-1843 hardware-only unit?

After racking the 1U chassis, you must apply the appropriate licence to activate threat analysis, TLS inspection and SD-WAN features before the device will pass production traffic.

Which component of the NSa 3800 03-SSC-1843 may need replacement during its service life?

The expandable storage module can be swapped out if capacity needs change or a drive fails, while the main chassis remains in place.

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