Defeating advanced threats requires an advanced firewall solution built for the needs of your business. The SonicWall Network Security appliance (NSa) Mid-Range Firewall is next-generation security designed specifically for businesses of 250 users and up. Work with the confidence of knowing you’re protected against the day-to-day incursions as well as against advanced threats like ransomware, attacks against non-standard ports, and breaches in firewalls, all at the speed of business.
With cloud-based and on-box capabilities like TLS/SSL decryption and inspection, application intelligence and control, secure SD-WAN, real-time visualization, and WLAN management, SonicWall provides flexible, fast and cost-effective security to keep the threats out and your business thriving.
Blocks More Attacks With RTDMI™
Real-Time Deep Memory Inspection (RTDMI™) proactively detects and blocks unknown malware via deep memory inspection in real time, a revolutionary approach to defend against zero-day and side-channel attacks and other unrecognized threats.
Secure Remote Workers
SonicWall NetExtender provides an intuitive SSL-VPN connection client that’s easy to deploy and configure. Easily provide your remote workers with secure access to your corporate network from Linux, Mac and Windows devices.
Secure SD-WAN Technology
Leave MPLS behind for a more agile, more secure and more cost-effective network optimized for today’s broadband-driven, cloud-infused landscape. Secure SD-WAN technology is built in to NSa firewalls, so there’s no need to purchase additional SD-WAN appliances and licenses.
Built-in Wireless Controller
Implement high-speed wireless security by combining a NSa series next-generation firewall with a SonicWall SonicWave wireless access point. NSa series firewalls and SonicWave access points both feature 2.5 GbE ports that enable multi-gigabit wireless throughput offered in Wave 2 wireless technology.
Low Total Cost of Ownership
Make a SonicWall NSa firewall the start of enterprise savings. From reduced costs through zero-touch deployment to enabling SD-WAN and delivering NetSecOPEN-verified threat block rates on par or better than competitors at a fraction of the cost, SonicWall NSa firewalls are security you can’t afford to be without.
Cloud-based & On-Premises Centralized Management
Gain greater visibility into your enterprise even as it becomes more complex on- and off-prem. Tightly integrated into the SonicWall ecosystem, bring your firewalls into a single-pane-of-glass management, licensing, reporting and analytics
High Performance and Port Density
Deploy next generation firewalls that are designed for mid-size and distributed enterprises to deliver much needed multi-gigabit threat prevention performance while providing high port density including 10 GbE ports for flexible network connectivity More information: Data transmission | Firewall throughput | 18 Gbit/s | ![](/p.gif) | VPN throughput | 11 Gbit/s | ![](/p.gif) | Maximum connections (DPI) | 2000000 | ![](/p.gif) | Maximum connections (SPI) | 4000000 | ![](/p.gif) | Maximum firewall connections | 4000000 | ![](/p.gif) | Maximum firewall connections per second | 115000 | Management features | LED indicators | Yes | Protocols | Supported network protocols | TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP, RADIUS, IEEE 802.3 | ![](/p.gif) | Routing protocols | BGP, BGP4, OSPF, RIP, RIP-1, RIP-2 | Design | Rack mounting | Yes | Other features | Firewall throughput | 18000 Mbit/s | ![](/p.gif) | VPN throughput | 11000 Mbit/s | Security | Security algorithms | 3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, MD5, SHA-1 | Weight & dimensions | Width | 430 mm | ![](/p.gif) | Depth | 465 mm | ![](/p.gif) | Height | 45 mm | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | ![](/p.gif) | Storage temperature (T-T) | -40 - 70 °C | ![](/p.gif) | Operating relative humidity (H-H) | 5 - 95 % | ![](/p.gif) | Storage relative humidity (H-H) | 5 - 95 % | Power | AC input frequency | 50 - 60 Hz | Storage | Storage media type | Flash | ![](/p.gif) | Flash memory | 128000 MB | Logistics data | Harmonized System (HS) code | 85176990 | Ports & interfaces | Connectivity technology | Wired | ![](/p.gif) | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | ![](/p.gif) | Ethernet LAN (RJ-45) ports | 24 | ![](/p.gif) | Number of console ports | 1 | ![](/p.gif) | Installed SFP+ modules quantity | 6 | Network | Local user database | 2500 | ![](/p.gif) | DHCP server | Yes | ![](/p.gif) | DHCP client | Yes | ![](/p.gif) | Quality of Service (QoS) support | Yes |
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