Description
The SonicWall NSA 3700 High Availability (HA) Unit provides enterprise-grade redundancy, ensuring that mission-critical security services remain uninterrupted. Designed to pair with a primary NSA 3700 firewall, this HA unit delivers seamless failover, allowing medium to large enterprises to maintain operational continuity.
Powered by Generation 7 architecture and SonicOS 7.0, the NSA 3700 platform offers advanced features such as multi-gigabit threat prevention throughput, deep packet inspection (DPI), and full TLS 1.3 support. With 24x 1GbE interfaces, 6x 10GbE SFP+, and 4x 5GbE SFP+ ports, it provides high port density and supports clustering, redundant power, and enterprise-ready SD-WAN.
By deploying this High Availability unit, organizations safeguard against downtime while benefiting from SonicWall’s advanced security ecosystem, including Capture ATP sandboxing, RTDMI™, and unified management for firewalls, switches, and access points.
| Specification | Details |
|---|---|
| Product Type | High Availability Unit |
| Model | SonicWall NSA 3700 |
| SKU | 02-SSC-7368 |
| Form Factor | 1U Rack Mountable |
| Interfaces | 24x 1GbE, 6x 10GbE SFP+, 4x 5GbE SFP+, 2x USB 3.0, 1x Console, 1x Mgmt |
| Operating System | SonicOS 7.0.1 |
| Redundancy Features | Active/Passive HA with stateful sync, clustering, redundant power |
| Firewall Inspection Throughput | 5.5 Gbps |
| Threat Prevention Throughput | 3.5 Gbps |
| Anti-Malware Inspection Throughput | 3.5 Gbps |
| Application Inspection Throughput | 4.2 Gbps |
| IPS Throughput | 3.8 Gbps |
| TLS/SSL DPI Throughput | 850 Mbps |
| Maximum Connections (SPI) | 2,000,000 |
| Maximum DPI-SSL Connections | 150,000 |
| VPN Throughput | 2.2 Gbps |
| VPN Tunnels (Site-to-Site) | 3,000 |
| SSL VPN Licenses (Max) | 2 (500) |
| Management | Single-pane-of-glass interface, Zero-Touch deployment, NSM support |
| Advanced Features | Secure SD-WAN, Layer 4-7 clustering, Real-Time Deep Memory Inspection |
| Dimensions | 43 x 32.5 x 4.5 cm (16.9 x 12.8 x 1.8 in) |
| Weight | 4.6 kg (10.2 lbs) |
| Power Supply | 90W (Redundant Supported) |
| Compliance | FCC Class A, CE, RoHS, UL, TUV/GS, ICSA Firewall/AV, Common Criteria |
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