| Performance | Firewall Sophos SG 330 |
| Firewall throughput | 20 Gbps |
| VPN throughput | 4 Gbps |
| IPS throughput | 6 Gbps |
| Antivirus throughput (proxy) | 1.5 Gbps |
| Concurrent connections | 3,500,000 |
| New connections/sec | 70,000 |
| Maximum licensed users | unrestricted |
| Physical interfaces | |
| Hard drive (local quarantine/logs) | integrated SSD |
| Ethernet interfaces (fixed) | 8 GE copper |
| 2 GE SFP | |
| No. of FleXi Port slots | 1 |
| FleXi Port modules (optional) | 8 port GE copper |
| 8 port GE SFP | |
| 2 port 10 GE SFP+ | |
| I/O ports | 2 x USB 3.0 (front) |
| 1 x USB 2.0 (rear) | |
| 1 x COM (RJ45) | |
| (front) | |
| 1 x VGA (rear) | |
| Display | Multi-function |
| LCD module | |
| Power supply | Internal autoranging |
| 110250VAC, | |
| 48-62 Hz | |

| Environment | |
| Power consumption | 27W, 92 BTU/hr, 0.47A@110V |
| (idle), 69W, 235 BTU/hr, | |
| 0.97A@110V (full load) | |
| Operating temperature | 0-40°C (operating) |
| -20 to +80°C (storage) | |
| Humidity | 10%-90%, non-condensing |
| Physical specifications | |
| Mounting | 1U rack mount |
| (2 rackmount ears included) | |
| Dimensions | 438 x 292 x 44mm |
| Width x Depth x Height | 17.24 x 11.5 x 1.75 inches |
| Weight | 5.1 Kg / 11.24 lbs (unpacked) |
| 7.05 Kg / 15.54 lbs (packed) | |
| Safety Certifications | |
| Certifications | CE, FCC Class A, CB, VCCI, C-Tick, UL |
| Version | SG 330 giá | |
| SG 330 HW Appliance with 8 GE ports, 1 expansion bay for optional FleXi Port module, 2 SFP ports, SSD + Base License for unlimited users + power cable | 3995.00 | |
| SG 330 TotalProtect | MSRP | |
| 1-year subscription | 8762.00 | |
| 2-year subscription | 12337.00 | |
| 3-year subscription | 15435.00 | |
| SG 330 TotalProtect Plus | MSRP | |
| 1-year subscription | 10128.00 | |
| 2-year subscription | 14728.00 | |
| 3-year subscription | 18714.00 | |