---
product_id: 295548827
title: "SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447)"
brand: "sonicwall"
price: "R10753"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Sonicwall"
url: https://www.desertcart.co.za/products/295548827-sonicwall-tz270-high-availability-gen7-firewall-ha-model-requires-secondary
store_origin: ZA
region: South Africa
---

# 750K concurrent connections 8 Gigabit Ethernet ports Capture ATP cloud sandboxing SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447)

**Brand:** sonicwall
**Price:** R10753
**Availability:** ✅ In Stock

## Summary

> 🔒 Stay online, stay secure — failover that never sleeps!

## Quick Answers

- **What is this?** SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) by sonicwall
- **How much does it cost?** R10753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/295548827-sonicwall-tz270-high-availability-gen7-firewall-ha-model-requires-secondary)

## Best For

- sonicwall enthusiasts

## Why This Product

- Trusted sonicwall brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Scalable Performance:** Handles up to 750,000 concurrent connections to future-proof your network
- • **Effortless Deployment:** Zero-Touch setup slashes IT workload and speeds remote rollouts
- • **Optimized Hybrid Work:** Built-in SD-WAN & VPNs secure bandwidth and remote access flawlessly
- • **Next-Gen Threat Defense:** Blocks ransomware, malware & encrypted threats with RFDPI & RTDMI tech
- • **Uninterrupted Network Uptime:** Seamless failover pairs with your primary SonicWall for zero downtime

## Overview

The SonicWall TZ270 High Availability unit is a redundant firewall appliance designed to pair with a primary SonicWall device, ensuring continuous network uptime through automatic failover. It features advanced threat protection technologies like Reassembly-Free Deep Packet Inspection and Real-Time Deep Memory Inspection, supports up to 750,000 concurrent connections, and offers flexible connectivity with eight Gigabit Ethernet ports. Ideal for businesses demanding resilient, scalable, and secure network infrastructure.

## Description

Buy SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447): Routers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect device - Perfect for small business, easy too install. Once installed you would only need to check updates.
Review: Best and Absolute Must to secure Medical Pratices! - Being the Owner of a Medical IT Company! SonicWall is the best choice for a Secure and HIPAA Complaint Network Firewall. From Site to Site VPN to Mobile SSL VPN setups. This device and company does it all!

## Features

- SonicWall TZ270 High Availability Unit (02-SSC-6447) - Seamless Failover Protection: Designed to pair with a primary SonicWall firewall for automatic failover and continuous network uptime. Not a Standalone unit - requires an identical primary SonicWall appliance; cannot function independently.
- Defends against ransomware, malware, intrusions, and encrypted threats using Reassembly-Free Deep Packet Inspection (RFDPI), Real-Time Deep Memory Inspection (RTDMI), and Capture ATP cloud sandboxing.
- Flexible connectivity with eight Gigabit Ethernet interfaces, USB ports, and Zero-Touch deployment to simplify remote rollout and reduce IT workload.
- Built-in SD-WAN, site-to-site VPN, and TLS 1.3 decryption help optimize bandwidth, secure hybrid work, and inspect threats hidden inside encrypted traffic.
- Supports up to 750,000 concurrent connections for reliable performance and room to grow as cloud usage and devices increase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PML4YDM |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #111,505 in Electronics ( See Top 100 in Electronics ) #745 in Computer Routers |
| Customer Reviews | 4.2 4.2 out of 5 stars (45) |
| Date First Available | December 3, 2020 |
| Item Weight | 1.8 pounds |
| Item model number | TZ270 |
| Language | English, English, English, English, English |
| Manufacturer | SonicWall |
| Product Dimensions | 23.62 x 23.62 x 33.46 inches |

## Product Details

- **Brand:** Sonicwall
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** Ethernet
- **Frequency Band Class:** Dual-Band
- **Included Components:** TZ270 Appliance
- **Model Name:** TZ270 High Availability
- **Recommended Uses For Product:** Business
- **Special Feature:** Not_Performance_Used
- **Wireless Communication Standard:** 802.11ac

## Images

![SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) - Image 1](https://m.media-amazon.com/images/I/61JyXVuiM4L.jpg)
![SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) - Image 2](https://m.media-amazon.com/images/I/71msBfuBPeL.jpg)
![SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) - Image 3](https://m.media-amazon.com/images/I/71VrtjPWezL.jpg)
![SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) - Image 4](https://m.media-amazon.com/images/I/71Fs8xoW1XL.jpg)
![SonicWall TZ270 High Availability | Gen7 Firewall HA Model, Requires Secondary Unit - Not a Standalone Device | Redundant Appliance for Continuous Network Uptime and Failover (02-SSC-6447) - Image 5](https://m.media-amazon.com/images/I/81vXJgYvjRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect device
*by B***. on January 19, 2025*

Perfect for small business, easy too install. Once installed you would only need to check updates.

### ⭐⭐⭐⭐⭐ Best and Absolute Must to secure Medical Pratices!
*by D***D on May 1, 2023*

Being the Owner of a Medical IT Company! SonicWall is the best choice for a Secure and HIPAA Complaint Network Firewall. From Site to Site VPN to Mobile SSL VPN setups. This device and company does it all!

### ⭐⭐⭐⭐ Works ok. Can't get the Client vpn to connect to it though.
*by M***Y on March 11, 2025*

Works ok. Can't get the Client vpn to connect to it though.

## Frequently Bought Together

- Sonicwall TZ270 High Availability (02-SSC-6447) | TZ270 HA Unit - Secondary Device for Reliable, Continuous Connection
- Sonicwall TZ270 Network Security Appliance (02-SSC-2821) | Next-Generation Firewall | Zero-Touch Deployment | 8X 1GbE Ports
- Ubiquiti U6+ Dual Band IEEE 802.11 a/b/g/n/ac/ax 3 Gbit/s Wireless Access Point

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**Shop now:** [https://www.desertcart.co.za/products/295548827-sonicwall-tz270-high-availability-gen7-firewall-ha-model-requires-secondary](https://www.desertcart.co.za/products/295548827-sonicwall-tz270-high-availability-gen7-firewall-ha-model-requires-secondary)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*