SonicWall TZ400 Firewalls
![TZ400 Discontinued, Discover the TZ470 firewall.](https://www.firewalls.com/media/wysiwyg/TZ400_Discontinued_1_.png)
![TZ400 Discontinued, Discover the TZ470 firewall.](https://www.firewalls.com/media/wysiwyg/TZ400_Discontinued_1__1.png)
The SonicWall TZ400 has been discontinued and is no longer being sold. It has been replaced by the SonicWall TZ470.
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The SonicWall TZ400 has been discontinued and is no longer being sold. It has been replaced by the SonicWall TZ470.