This Dell SonicWALL TZ500 Firewall Network Security Appliance is a powerful tool for safeguarding your network from potential security threats. Designed for enterprise use, it comes with a subscription format license and can support up to 1 GB of RAM. With its compact size of 1.4 inches in height and 8.9 inches in width, it is perfect for small to medium-sized businesses. The device is equipped with Dell's advanced technology to ensure that your network is secure and protected from unauthorized access. Its language options include English and it is compatible with a range of operating systems. Invest in this brand-new product to keep your network safe and secure.