| If you have WatchGuard System Manager client software only installed | If you install WatchGuard System Manager and WatchGuard Server software | |
| Minimum CPU | Intel Pentium IV 1GHz | Intel Pentium IV 2GHz |
| Minimum Memory | 1 GB | 2 GB |
| Minimum Available Disk Space | 250 MB | 1 GB |
| Minimum Recommended Screen Resolution | 1024x768 | 1024x768 |