The PA-220 next-generation firewall safely enables applications and prevents modern cyber threats. Suitable for small organizations, branch offices and retail locations, the PA-220 desktop form factor brings you the same PAN-OS features that protect your large data centers, including high availability with active/active and active/passive modes. The PA-220 provides you interactive visibility and control of applications, users, and content at high throughput speeds. You get redundant power input for increased reliability, a fanless design for quiet operation, and solid state disks to remove any moving parts. The PA-220 also simplifies the deployments of large numbers of firewalls through the USB port.