| SG Series Appliances: SG 550, SG 650 | 
		
		
			| Front View SG 550 | 
			Performance | 
			SOPHOS SG 550 | 
			SOPHOS SG 650 | 
		
		
			  | 
			Firewall throughput | 
			40 Gbps | 
			60 Gbps | 
		
		
			| VPN throughput | 
			8 Gbps | 
			10 Gbps | 
		
		
			| IPS throughput | 
			12 Gbps | 
			16 Gbps | 
		
		
			| Antivirus throughput (proxy) | 
			3.5 Gbps | 
			5 Gbps | 
		
		
			| Concurrent connections | 
			12,000,000 | 
			20,000,000 | 
		
		
			| New connections/sec | 
			200,000 | 
			220,000 | 
		
		
			| Maximum licensed users | 
			unrestricted | 
			unrestricted | 
		
		
			| Front View SG 650 | 
			Physical interfaces | 
		
		
			| 
			   
			  
			 | 
			Hard drive (local quarantine/logs) | 
			2 x integrated hotswap SSD (RAID) | 
			2 x integrated hotswap SSD (RAID) | 
		
		
			| Ethernet interfaces (fixed) | 
			8 GE copper | 
			8 GE copper | 
		
		
			| No. of FleXi Port slots | 
			3 | 
			4 | 
		
		
			| FleXi Port modules (optional) | 
			8 port GE copper 
			8 port GE SFP 
			2 port 10 GE SFP+ | 
			8 port GE copper 
			8 port GE SFP 
			2 port 10 GE SFP+ | 
		
		
			| I/O ports | 
			2 x USB 2.0 (front) 
			2 x USB 2.0 (rear) 
			2 x Mgmt Port 
			(eth0/eth1, front) 
			1 x COM (RJ45) 
			(front) 
			1 x VGA (rear) | 
			2 x USB 2.0 (front) 
			2 x USB 2.0 (rear) 
			2 x Mgmt Port 
			(eth0/eth1, front) 
			1 x COM (RJ45) 
			(front) 
			1 x VGA (rear) | 
		
		
			| Display | 
			Multi-function 
			LCD module | 
			
			 LCD module 
			Multi-function 
			 | 
		
		
			| Power supply | 
			2 x hot-swap internal auto-ranging 100-240VAC, 48-62 Hz PSU | 
			2 x hot-swap internal auto-ranging 100-240VAC, 48-62 Hz PSU |