System Requirements You can see minimum system requirements necessary for ReaSoft Network Firewall to run in the table below. If there are more than 30 clients in your local area network, it is recommended to use a more powerful computer.

Processor	300 MHz Pentium II-compatible or faster processor.
Operating System	Microsoft® Windows® 2000 Microsoft® Windows® XP Microsoft® Windows ServerTM 2003 Windows® 2000 Server
Memory	256 megabytes (MB) of RAM or more recommended.
Hard Disk	20 megabytes (MB) of available hard-disk space for the installation; 1 gigabyte (GB) of disk space for logging recommended
Network devices	Network adapter for communication with the Private network; one additional network adapter, modem, or ISDN adapter for each additional Public of Private network.

• Microsoft® Windows® 2000/XP Home Edition allows only 5 simultaneous connections.
• Microsoft® Windows® 2000/XP Professional Edition allows only 10 simultaneous connections.