### SonicWall TZ400 Enterprise Gigabit Firewall & Unified Threat Management UTM Security Gateway (Model: TZ400)
Take absolute control of your company's network security perimeter, block malicious cyber threats entirely, and deploy ultra-secure, high-speed remote employee VPN connections. Up for sale is a genuine, high-performance SonicWall TZ400 Enterprise Network Security Firewall Gateway (Model Designation: TZ400) finished in its signature high-durability compact corporate silver and red unibody chassis casing layout. Sourced from a clean, climate-controlled corporate office environment and meticulously bench-tested to guarantee 100% data throughput routing metrics,
Featuring 7 native Gigabit Ethernet interface ports and advanced multi-core deep packet inspection (DPI) technology, it coordinates corporate data security with absolute precision.
***THE PROFESSIONAL HARDWARE FIREWALL ADVANTAGE: Skip the extreme risk of running a business network on cheap, vulnerable consumer-grade internet routers that freeze under heavy traffic and offer zero defense against hackers. This enterprise-tier SonicWall TZ400 gateway is a cyber-security powerhouse. Boasting a blazing 1.3 Gbps raw firewall processing throughput speed and an advanced 900 Mbps deep packet inspection (DPI) engine, it actively inspects incoming web data in real-time to intercept ransomware, malware, and intrusions before they ever reach your office computer towers. Sourced from corporate IT upgrades, this standalone hardware core features built-in high-speed hardware acceleration for secure IPsec and SSL VPN remote tunnelsallowing office staff or work-from-home employees to securely bridge into the main company server grid with absolute encryption protection lines. The "Make an Offer" feature is fully enabled for serious network field engineers and IT contractors.***
#### COMPATIBILITY MATCH NOTE: This is an enterprise-class hardware firewall appliance operating on native standard TCP/IP networking protocols. It interfaces seamlessly with all major South African internet service providers, fiber modems, network switches, and server networks (fully compatible with standard setups including Telkom, Vodacom, MTN, MetroFibre, and Vumatel business lines). It features a dedicated web management console interface for tool-free browser-based configuration.
#### SIMPLE LAYMAN GUIDE - HOW THIS SONICWALL FIREWALL EMPOWERS YOUR BUSINESS
You do not need to be a veteran global cybersecurity architect or a certified corporate system engineer to shield your business workspace:
1. 7 Fully Customizable Gigabit Ports: Stop bottlenecking your data traffic. The rear panel houses 7 independent, high-speed 10/100/1000Mbps network sockets. Using the smart on-board settings panel, a technician can fully customize each individual port to act as separate main internet links (WAN), office lines (LAN), or secure server vaults (DMZ).
2. High-Speed VPN Secure Office Links: Need your remote workers or home employees to safely access the office file server or accounting software without exposing files to the public internet? This hardware cube compresses and encrypts network traffic down private tunnels, creating a bulletproof remote workspace link cleanly.
#### Key Technical Specifications
* Brand: SonicWall Inc. Genuine Original Equipment Manufacturer Product
* Model Lineup: TZ Series Unified Threat Management (UTM) Family (Model: TZ400 Core)
* Mechanical Form Factor Fit: Compact Heavy-Duty Desktop / Wall-Mountable Chassis Layout
* Enclosure Housing Build: Hardened structural alloy chassis finished in signature corporate silver and red trim
* Total Available Ports: 7-Port Interface Network Security Configuration
* Data Port Interface Panel: 7 x 10/100/1000Mbps RJ45 Gigabit Ethernet Ports (Fully assignable interfaces)
* Physical Expansion Sockets: 2 x High-Speed USB 2.0 interface tracks, 1 x Console interface slot rail
* Raw Firewall Throughput Speed: Blazing 1.3 Gbps (1300 Mbps) maximum packet processing rate
* Deep Packet Inspection (DPI) Throughput: 900 Mbps high-velocity threat scanning baseline
* Virtual Private Network (VPN) Performance: 900 Mbps IPsec VPN throughput capacity tracking curves
* Maximum Concurrent Connection Sessions: Manages up to 150,000 continuous data streams simultaneously completely offline
* Electrical Input Profile: External DC 12V power terminal input caddy lane (Low power consumption footprint)
#### Condition Report
* Data Security & Processing Core: 100 percent functional operational condition. Firewall boots up flawlessly, indicator lamps track system behavior accurately, the internal firmware environment registers clean health states with a completely cleared MAC registration rail, and the local Web OS management interface environment initializes sharply with all admin access fields reset to factory defaults. All 7 copper Gigabit RJ45 ports pass active data latency and packet continuity checks with zero line read drops.
* Interface Port Sockets: Pristine. The internal gold-plated pin tracks inside all 7 RJ45 ports, both USB slots, and the console port are completely straight, polished, clean, and entirely free of dust blocks or oxidation rust.
* External Firewall Body: Excellent pre-owned condition. The signature silver and red structural metal enclosure, front interface overlays, and lower rubber mounting feet are solid, clean, and entirely free of deep impact drops, frame splits, or structural fractures, displaying only minor standard minor shelf handling or server-closet scuffs.
#### Package Includes
* 1 x SonicWall TZ400 Enterprise Gigabit Firewall Gateway Base Unit
* 1 x Matching External AC to DC 12V Power Adapter Supply Charger Block & Lead Wire
* 1 x Standard High-Speed RJ45 Ethernet Network Interface Cable Lead
#### Terms and Conditions
* Payment must be processed securely through Bob Pay within 48 hours of winning the listing or having a custom trade offer accepted.
* Given the highly sensitive electronic micro-circuits and electrostatic variables of enterprise network tracking assets, the firewall module will be wrapped with absolute extreme care inside specialized anti-static protective film bagging, bundled inside multiple thick layers of high-impact anti-shock protective bubble wrap, boxed securely, and dispatched via courier within 2448 hours of cleared payment to guarantee safe transit.
