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Description
Sonicwall Tz370W Network Security Firewall Appliance Tz370 Wls Ac Intl Totalsecure Ess Ed 1YrSonicWall TZ370W Network Security Firewall Appliance is the compact, high performance NGFW (Next Generation Firewall) designed for small to mid sized businesses, distributed enterprises, and branch offices. Built to protect edge networks with enterprise grade security and smart, scalable connectivity, the TZ370W combines robust threat prevention with flexible 5 or 10 Gigabit Ethernet interfaces. It delivers fast, secure access for remote workers and
SonicWall TZ370W Network Security/Firewall Appliance is the compact, high-performance NGFW (Next-Generation Firewall) designed for small to mid-sized businesses, distributed enterprises, and branch offices. Built to protect edge networks with enterprise-grade security and smart, scalable connectivity, the TZ370W combines robust threat prevention with flexible 5 or 10 Gigabit Ethernet interfaces. It delivers fast, secure access for remote workers and multi-site deployments, while simplifying deployment, management, and policy enforcement through centralized orchestration. With its integrated security services and SD-WAN readiness, this appliance is purpose-built to safeguard your network from modern threats without sacrificing performance or reliability.
- High-performance NGFW with comprehensive threat prevention: The TZ370W delivers enterprise-grade protection using deep packet inspection (DPI), intrusion prevention (IPS), gateway antivirus, and SSL/TLS inspection. This combination provides thorough defense against malware, exploits, and evasive threats across all ports and protocols, while preserving network performance is essential for latency-sensitive applications and cloud services. By efficiently inspecting encrypted traffic and enforcing application controls, it helps you maintain secure access to critical business apps, whether they reside in the data center, the cloud, or at remote sites.
- Flexible connectivity to scale with your network needs: Choose 5 or 10 Gigabit Ethernet interfaces to accommodate diverse topologies—from a single-office setup to distributed campuses. The TZ370W’s adaptable interface options enable fast internet uplinks, high-speed LAN connections, and reliable inter-site links, supporting bandwidth-hungry applications and seamless SD-WAN integration. As your organization grows, you can expand capacity without replacing the gateway, protecting your investment with scalable performance and flexible deployment options.
- Comprehensive security ecosystem integrated in a single appliance: Beyond firewalling, the TZ370W incorporates gateway antivirus, advanced content and application control, and SSL/TLS inspection to safeguard against modern threats. This holistic security stack helps enforce acceptable use policies, block risky websites and applications, and monitor encrypted traffic for hidden threats. By consolidating these protections in one device, you reduce the need for multiple appliances and simplify policy management across your entire network.
- Robust VPN and remote access capabilities for distributed workforces: Secure your remote workers, contractors, and mobile users with IPsec VPN and SSL VPN. The TZ370W also supports site-to-site connectivity, enabling reliable, encrypted links between branch offices and the main data center. With centralized policy management, you can enforce consistent access controls, audit trails, and user authentication across all locations, ensuring secure and scalable connectivity for a distributed workforce.
- SD-WAN readiness and centralized management for multi-site efficiency: Built-in SD-WAN features optimize traffic across multiple sites, improve failover reliability, and reduce WAN costs by leveraging cost-effective internet links. Centralized management allows you to deploy, monitor, and fine-tune policies from a single console, providing visibility into network performance, security events, and application usage. The TZ370W is designed to simplify multi-site networking while delivering enterprise-grade protections at the network edge.
Technical Details of SonicWall TZ370W
- Form Factor: Desktop Network Security/Firewall Appliance
- Interfaces: 5 or 10 Gigabit Ethernet options to support fast, flexible network connectivity
- Security Platform: SonicOS with integrated NGFW capabilities, including IPS, DPI, application control, and SSL/TLS inspection
- Threat Prevention: Advanced malware protection and exploit guard to identify and block modern threats
- VPN and Remote Access: IPsec VPN and SSL VPN for secure remote connectivity and site-to-site deployments
- SD-WAN: Built-in features for multi-site optimization, traffic shaping, and failover
- Subscription/Service: Product title indicates inclusion of TotalSecure Essentials edition for 1 year, providing essential security services and updates (please verify with purchase details)
How to install SonicWall TZ370W
- Unbox the TZ370W and place it in a secure, well-ventilated location with convenient access to power and network cabling.
- Connect the device to your network: attach the 5 or 10 GbE uplink to your internet connection, connect LAN ports to your internal network, and power on the appliance.
- Access the management interface: from a computer on the same network, open a web browser and log in to the TZ370W’s default management address using the initial admin credentials provided by SonicWall. This starts the built-in setup wizard.
- Run the setup wizard: configure administrator credentials, time settings, and firmware updates. The wizard will guide you through basic network configuration, WAN/LAN interfaces, and initial security policy creation.
- Enable security services and define policies: activate DPI, IPS, gateway antivirus, SSL/TLS inspection, and application controls as needed. Create firewall rules, VPN connections (IPsec/SSL), and SD-WAN settings for multi-site traffic optimization.
- Validate, monitor, and optimize: after the initial setup, monitor dashboards for threats and performance. Fine-tune security policies, VPN tunnels, and SD-WAN routing to align with business priorities. Use centralized management to roll out changes across sites and maintain consistent security posture.
Frequently asked questions
-
Q: What is the SonicWall TZ370W designed for?
A: It is a Next-Generation Firewall appliance engineered for small to mid-sized organizations, distributed enterprises, and branch offices, delivering enterprise-grade security with flexible connectivity and SD-WAN readiness. -
Q: How many Ethernet interfaces does it offer?
A: The TZ370W provides 5 or 10 Gigabit Ethernet interfaces to support fast uplinks, internal networking, and scalable deployments. -
Q: Does it include VPN capabilities?
A: Yes. It supports IPsec VPN and SSL VPN for secure remote access and site-to-site connectivity. -
Q: Is SD-WAN supported?
A: Absolutely. The TZ370W includes built-in SD-WAN features designed for multi-site optimization and reliable failover. -
Q: What security features are included?
A: The appliance integrates DPI, IPS, gateway antivirus, content and application control, and SSL/TLS inspection to protect against modern threats and encrypted traffic. -
Q: Is a security subscription included?
A: The product title indicates a 1-year TotalSecure Essentials edition is included. Licensing specifics should be confirmed at purchase, but this listing reflects a 1-year included subscription.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1108 reviews
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Product Reviews
★★★★★ 5
Good value.
Color: Dark
Well built, looks good, and the material used are ok.
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Reviewed in the United States on June 4, 2026
★★★★★ 4
Nice office chair!
Color: Dark
This is a nice office chair. All of the features work as stated. I would say the seat is slightly more firm than I prefer, but comfort is subjective. The pleather is soft and I like that the arm rests fold out of the way.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
This Marsail Executive Office Chair Is Excellent For A Comfortable And Polished Desk Setup
Color: Dark
This Marsail executive office chair is excellent, and it brings together comfort, support and a clean professional look in a very practical way. The PU leather has a smooth, polished presence that suits a desk chair well without looking overly bulky. I appreciate that the design includes flip-up armrests, a height-adjustable seat, swivel movement and rolling mobility in one complete chair. The cushioning gives the chair a substantial seated feel, while the back design adds support without making the chair look heavy. It is an office chair that feels thoughtfully built for daily desk work, focused tasks and general seated comfort.
The chair arrived securely protected and in very good condition, with the main parts kept in place well through transit. The PU leather surfaces looked clean, smooth and free from distracting marks when unpacked. The base, wheels, armrests, backrest and hardware all appeared properly finished and ready for assembly. Nothing about the chair parts looked loose, flimsy or poorly handled when it arrived. The included components were organized.
The appearance of this chair is one of its strongest qualities because it has a dark, sleek and professional style. The chair fabric gives it a refined executive look, while the breathable mesh center keeps the backrest from appearing too solid or oversized. The flip-up armrests blend into the design nicely and add a cleaner profile when raised. The chair has a balanced shape, with a supportive back, plush seat and wide base that all work together visually. It looks modern without being too flashy, which makes it easy to place with different desks and work areas.
Functionality is where this chair becomes especially practical because it is easy to put together and simple to adjust. The height adjustment works well for getting the seat into a comfortable position at a desk. The swivel and rolling movement make it easy to shift, turn and reach without the chair feeling stiff. The reclining range and gentle rocking function add a useful option for leaning back during breaks. The flip-up armrests are especially convenient because they allow the chair to tuck under a desk more easily and create extra freedom of movement when needed.
The value is strong because this chair offers several useful features in one well-rounded design. The thicker cushioning, contoured support, PU leather surface, breathable backrest, reclining function and flip-up armrests all add to its usefulness. The sturdy base and stated 300-pound support rating also give it a more dependable feel than a basic desk chair. It provides the comfort expected from an executive chair while still offering space-saving details that make it practical. For the features, comfort and overall build, it delivers a very complete office seating option.
I highly recommend this Marsail executive office chair for anyone wanting a comfortable, polished and functional desk chair. It is excellent, easy to put together and built with enough adjustability to support different work habits. The combination of plush cushioning, ergonomic shaping, smooth movement and flip-up armrests makes it especially useful for a home office or workspace. I also like that it has a professional look without sacrificing everyday convenience. It is a strong choice for dependable seating that looks good, works well and offers solid comfort.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Comfortable for daily use!
Color: Dark, Color: Dark
After using this chair for work and general desk time, I think it does a nice job balancing comfort, adjustability, and overall build quality without feeling overly bulky or cheap. It feels designed for people who spend long stretches at a desk and want something supportive but still comfortable enough to relax in occasionally.
Assembly was straightforward. The instructions were clear, the hardware was organized well, and all the holes lined up properly during setup. I put it together by myself in around 20 minutes without needing extra tools. Once assembled, the chair immediately felt sturdy and stable rather than wobbly.
The overall quality is solid for this price range. The PU leather has a soft feel and doesn’t have the stiff plastic-like texture some office chairs use. The stitching looks clean, the armrests feel secure, and the rolling base moves smoothly across the floor. The chair also feels durable overall, especially around the frame and base where cheaper chairs sometimes feel weak or shaky after a few weeks of use.
It's very comfortable. The seat cushion is thick and supportive without feeling overly hard, and it stays comfortable during long work sessions. I’ve spent multiple hours at a time sitting in it without constantly adjusting positions or feeling pressure points. The mesh section in the backrest also helps airflow a bit, which keeps it from feeling too hot during extended use.
The lumbar support is great. The backrest naturally follows the curve of your spine and provides good lower back support while still feeling relaxed enough for casual sitting. I also liked the higher back design since it supports the upper back and shoulders well during longer periods at the desk.
The flip-up armrests ended up being more useful than I expected. They make it easy to slide the chair under the desk when not in use, and they also give more room if you like sitting cross-legged occasionally.
Solid chair overally. It has a good mix of comfort, support, ease of use, and practical features without feeling overpriced.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Comfortable, easy to assemble, but no adjustable armrests
Color: Dark, Color: Dark
The Marsail Executive Office Chair Ergonomic Desk Chair with Flip-up Armrests PU Leather was an easy to assemble chair; I was done within 15 minutes with the included tool. Extra screws were included which was nice as the main pack had broken open and I couldn't find one of the primary screws in the larger box (my guess is I probably tossed it on accident with the packaging material) but had the backup so all was well. The instructions were well written and clear.
I've now had the chair in my office for over a week. For context; I work from home and also am a PC gamer so I spend a sizeable portion of my time at my desk in the chair. I also live in the southeast US and its April when I am writing this review. With that said; its been in the 70s/80s regularly so feel like I can comment fairly on its performance in warmer temps; though I'll have to try and remember to comeback and update it for the summer season when AC is on full blast and humidity is higher (and the inevitable "swamp butt" sets in).
In the first week I've found the chair to be comfortable to sit in. It is wide enough and the arm rests to the side enough that I can sort of lean left and right without much trouble. I like this wider seat and armrests compared to chairs with more narrow span as I tend to shift and move a lot while sitting.
The PU leather material feels nice against my clothes and does "grip" the clothing which helps with my tendency to want to slide forward when sitting. At first I thought the "grip" would be annoying but I sort of like it after a week of using the chair.
The cushion material is comfortable for sitting and rebounds well after I've been sitting in it for a long period of time. The armrests feature the same sort of cushion and PU leather material which makes them comfortable to sit back and lean on.
For the price I think this is a solid office chair and a comfortable option. Longevity will only be tested over time so I'll see if I can remember to update this review over time. I am happy with the chair in my office.
A few downsides about the chair that I have:
- The wheels are very stiff and don't roll as smoothly as I'd like. They stay put when I am sitting at the desk but when I need to push away they take a bit of force.
- The arm rests can't be adjusted for height. They are one height and can only be moved out of the way completely. For someone like who likes to lean or shift sides this is less than ideal as I'd normally make adjustments to the armrests. With that said it is nice to be able to move them out of the way completely when I don't need them.
- Lumbar support could be better. I will be using additional support in the chair for my back.
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Reviewed in the United States on April 13, 2026
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