Description
The SonicWall NSa 4800 High Availability is an enterprise-grade Gen 8 next-generation firewall for medium-to-large networks, delivering multi-gigabit threat prevention across both clear and TLS 1.3 encrypted traffic with built-in Layer 4-7 high availability. Running SonicOS 8, it combines Reassembly-Free Deep Packet Inspection, RTDMI, and Capture ATP cloud sandboxing with SD-WAN and dynamic routing. With 24 RJ-45 ports plus 8 SFP+ slots, dual power adapters, zero-touch deployment, and single-pane-of-glass management, it provides resilient, centralized perimeter protection for distributed organizations.
Tech Specs
- Series: Gen 8 NSa Series
- Operating System: SonicOS 8
- Firewall Throughput: 20 Gbps
- Threat Prevention (IPS) Throughput: 13 Gbps
- VPN Throughput: 11 Gbps
- Site-to-Site VPN Tunnels: 3,000
- New Connections per Second: 140,000
- Network Ports: 24 x RJ-45 (multi-gigabit, up to 2.5GbE)
- Expansion Slots: 8 x SFP+ (10GbE)
- Ethernet Technology: 2.5 Gigabit Ethernet with 10GbE SFP+ uplinks
- Form Factor: 1U rack-mountable
- Encryption: 3DES, SSL inspection
- High Availability: Layer 4-7 high availability
- Power: Dual power adapters for redundancy
- Security Services: Capture ATP cloud sandboxing, RTDMI, RFDPI for all traffic including TLS 1.3, IPS, application control, malware analysis, URL filtering, DNS Security, GeoIP, botnet filtering
- Networking: SD-WAN, dynamic routing
- Management: Centralized zero-touch deployment via Network Security Manager
- Licensing: Hardware Only
Warranty & Compliance
- Cyber Warranty: Embedded
- Environmental Compliance: WEEE


