| Appliance Model | Sophos SG 550 |
|---|---|
| Form Factor | 2U Rackmount appliance |
| Processor | High-performance multi-core Intel Xeon CPU |
| Memory | Typically 32GB or 64GB DDR4 RAM |
| Storage | Redundant Solid State Drives (SSD) |
| Network Interfaces | 8x 1GbE copper ports standard, with 2x FleXi Port slots for expansion (e.g., 10GbE SFP+ modules) |
| Key Email Protection Features | Multi-layer Anti-Spam (zero-hour, sender reputation, RBLs, content filtering) |
| High Availability | Active-passive clustering support |
| Power | Redundant Power Supplies (RPS) support |