SonicWall NSa4800 High Availability (03-SSC-7039) | Redundant HA Unit for NSa4800 Firewall Synchronization | Next-Generation Firewall | Ideal for Seamless Failover and Network Resilience

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About this item High Availability units deliver seamless failover, network resilience, and business continuity by pairing with a primary firewall. Requires a second, identical Soni cWall firewall for synchronized deployment and redundancy. The SonicWall NSa 2800 is a rack-mounted firewall designed for medium-sized businesses, offering advanced protection and high throughput at a low TCO. Equipped with 16 1G Ethernet ports and 3x10G SFP+ interfaces, it provides flexible connectivity for growing infrastructures. Supports up to 2 million concurrent connections, 2,000 VPN tunnels, and 500 SSL VPN users, making it ideal for branch connectivity and secure remote access. Includes SD-WAN, TLS 1.3 inspection, Capture ATP with RTDMI, and centralized NSM management, enabling robust protection and efficient control. Show more