SonicWall NSa 4700
SonicWall
SonicWall

SonicWall NSa 4700

4.5

Best high performance security solution for medium sized enterprise networks

This appliance is a powerhouse for enterprise networks that need serious protection without creating a bottleneck. You get massive throughput and high-speed connectivity for encrypted traffic, though the trade-off is a steeper learning curve compared to plug-and-play consumer routers. It is built for those who prioritize deep, uncompromising security over simplicity.

Who it's for

  • Enterprises needing fast data processing without compromising on security
  • Security-conscious organizations requiring robust defense against evolving cyber threats
  • Network administrators managing numerous high-bandwidth devices and segments

Who should skip it

  • Small business owners without dedicated or experienced IT staff
  • Budget-constrained departments seeking a one-time hardware investment
  • Teams working in open-plan offices without dedicated acoustic isolation

Performance breakdown

Threat Prevention Speed

Maintains high throughput even with deep packet inspection fully engaged.

Excellent

Connectivity Density

Robust port options handle demanding enterprise traffic loads with ease.

Excellent

Management Interface

SonicOS 7.0 streamlines complex configurations into a modern, intuitive workflow.

Excellent

Hardware Reliability

Redundant power supplies and high availability features ensure continuous uptime.

Excellent

Encrypted Traffic Handling

Inspects SSL traffic efficiently without creating significant network bottlenecks.

Excellent

Scalability

Supports large concurrent session counts suitable for growing enterprise environments.

Excellent

Key Specs

Firewall Throughput

18.0 Gbit/s

VPN Throughput

1380.0 Mbps

IPS Throughput

1250.0 Mbps

Number of Ethernet Ports

24

Ethernet Port Speed

10 Gigabit

Form Factor

Rack Mountable

Security Features Included

Intrusion Prevention System (IPS), Antivirus, Anti-malware, Web Filtering, Application Control, Sandboxing

VPN Protocol Support

IPsec, L2TP

SD-WAN Support

Yes

Concurrent Sessions

115000

Know before you buy

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