Description
The SonicWall NSa 3700 is a next-generation firewall designed for mid-sized networks that demand high performance, advanced threat prevention, and scalable security. Powered by SonicWall’s patented Reassembly-Free Deep Packet Inspection (RFDPI) engine and Real-Time Deep Memory Inspection (RTDMI), the NSa 3700 delivers superior protection against malware, ransomware, intrusions, and advanced threats.
With firewall throughput up to 5.5 Gbps and threat prevention throughput of 3.5 Gbps, the NSa 3700 ensures strong security without compromising speed. It supports up to 2 million concurrent SPI connections, 150,000 DPI SSL connections, and 3,000 site-to-site VPN tunnels, making it ideal for distributed enterprises. Advanced features include SD-WAN, zero-touch provisioning, application visibility and control, and robust VPN support.
Housed in a 1U rack-mountable chassis with multiple high-speed interfaces—including 24 x 1GbE, 6 x 10GbE SFP+, and 4 x 5GbE SFP+ ports—the NSa 3700 offers flexible connectivity options. With SonicOS 7.0, intuitive management tools, and compliance with global certifications, the NSa 3700 delivers cost-effective, enterprise-grade security in a scalable platform.
| Category | Specification |
|---|---|
| General | Security appliance, 1U rack-mountable |
| Dimensions (W x D x H) | 16.9 x 12.8 x 1.8 in |
| Weight | 10.14 lbs (shipping: 15.43 lbs) |
| Processor / Storage | 1 x 128 GB SSD (M.2) |
| Connectivity | 24 x 1GbE RJ-45, 6 x 10GbE SFP+, 4 x 5GbE SFP+, 2 x USB 3.0, 1 x console RJ-45, 1 x management RJ-45 |
| Protocols Supported | TCP/IP, UDP, ICMP, IPSec, DHCP, PPPoE, L2TP, PPTP, HTTP/HTTPS, OSPF, RIP, BGP, static routing, PBR |
| Remote Management | SNMP v2/3, SSH, CLI |
| Performance | Firewall: 5.5 Gbps; Threat Prevention: 3.5 Gbps; IPS: 3.8 Gbps; Anti-malware: 3.5 Gbps; Application: 4.2 Gbps; VPN: 2.2 Gbps; TLS/SSL Inspection: 850 Mbps |
| Capacity | DPI connections: 750,000; SPI connections: 2,000,000; Site-to-site VPN: 3,000; IPSec VPN clients: 50; SSL VPN licenses: 2 (included); Max APs: 32 |
| Security Features | IPS, Gateway AV/AS, RTDMI, RFDPI, SSL/TLS decryption, Stateful Packet Inspection (SPI), DoS/DDoS protection, URL filtering, NAT, VLAN trunking, QoS, bandwidth management, load balancing |
| Encryption Algorithms | DES, 3DES, AES (128/192/256-bit), MD5, SHA-1, TLS 1.3 |
| Authentication | RADIUS, LDAP, internal DB, XAUTH |
| VoIP Support | SIP, H.323 v1–v5 with gatekeeper and bandwidth management |
| Expansion Slot | 1 slot |
| Certifications | FIPS 140-2 L2, VPNC, ICSA Firewall/AV, Common Criteria, FCC Class A, RoHS, CE, UL, TUV, REACH, WEEE |
| Power | Internal PSU, 90W provided, 36.3W operational; optional redundancy |
| Software | SonicOS 7.0.1 |
| Environmental | Operating temp: 32–104 °F; Humidity: 5–95% (non-condensing) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
