SonicWall 02-SSC-3921 NSa 5700 Essential Edition security appliance

SonicWall NSa 5700 (02-SSC-3921) – Gen-7 Multi-Gig Next-Generation Firewall Appliance

Overview

The SonicWall NSa 5700, SKU 02-SSC-3921, is a rack-mountable, high-capacity next-generation firewall intended for medium- to large-enterprise deployments. This model supports multi-gig connectivity across its 26 ports, combining 1 GbE, 2.5 GbE, 5 GbE, and 10 GbE interfaces to adapt to varying backbone and access needs.It includes a 1-year TotalSecure Essential Protection Suite, delivering core NGFW services—intrusion prevention, malware protection, SSL decryption, application control, content filtering, and more. With SonicOS 7, it adds SD-WAN, high-availability, and unified policy management capabilities.This firewall is tailored for edge aggregation, data center perimeter, or high-traffic branch environments. Its robust performance handles large volumes of simultaneous connections and VPN traffic while maintaining deep packet inspection and threat prevention.

Key Features

• 26 multi-gig ports — supports 1G, 2.5G, 5G, and 10G links for flexible deployment.

• High throughput — built for large, busy networks without bottlenecks.

• 1-Year Essential Protection — foundational NGFW security with threat prevention.

• SonicOS 7 — modern OS with SD-WAN, HA, and centralized policy.

• Large connection capacity — supports high session counts and VPNs.

• 1U rack-mountable — fits data center or enterprise rack design.

Technical Specifications