Use the chart below to compare and find the right SonicWALL NSA Firewall for you.

Firewall Overview	NSA 220	NSA 250M	NSA 2400	NSA 3500	NSA 4500
Application Layer Inspection	Fully Layer 7	Fully Layer 7	Fully Layer 7	Fully Layer 7	Fully Layer 7
Stateful Packet Inspection Firewall
Unlimited File Size Protection
Protocols Scanned	50+	50+	50+	50+	50+
ICSA Firewall Certified
Firewall General	NSA 220	NSA 250M	NSA 2400	NSA 3500	NSA 4500
Interfaces	7 Gbe	5 Gbe	6 Gbe	6 Gbe	6 Gbe
Console Interface
Included SonicOS Version	SonicOS 5.8.11 or Higher	SonicOS 5.8.11 or Higher	SonicOS Enhanced 5.6 (or higher)	SonicOS Enhanced 5.6 (or higher)	SonicOS Enhanced 5.6 (or higher)
Memory	512 MB	512 MB	512Mb	512Mb	512Mb
Site-to-Site VPN Tunnels (w/ Expansion Upgrade)	25	50	75	800	1,500
Global VPN Clients Bundle (Maximum)	2 (25)	2 (25)	10 (250)	50 (1000)	500 (3000)
SSL VPN NetExtender Clients (Bundled)	2	2	2	2	2
SSL VPN NetExtender Clients (Maximum)	15	15	25	30	30
Threat Signatures Capable	25000	25000	25000	25000	25000
VLAN Interfaces (w/ Expansion Upgrade)	25	35	25	50	200
SonicPoints	16	24	32	32	64
Performance	NSA 220	NSA 250M	NSA 2400	NSA 3500	NSA 4500
Stateful Throughput	600 Mbps	750 Mbps	775 Mbps	1.5 Gbps	2.75 Gbps
UTM Performance	110 Mbps	130 Mbps	150 Mbps	240 Mbps	600 Mbps
Gateway Anti-Virus Throughput	115 Mbps	140 Mbps	160 Mbps	350 Mbps	690 Mbps
Intrusion Prevention Throughput	195 Mbps	250 Mbps	275 Mbps	750 Mbps	1.4 Gbps
IMIX Performance	180 Mbps	210 Mbps	235 Mbps	580 Mbps	700 Mbps
3DES/AES VPN Throughput	0 Mbps	200 Mbps	300 Mbps	625 Mbps	1.0 Gbps
Maximum Connections	85,000	110,000	225,000	325,000	500,000
Connections/sec	2,200	3,000	4,000	7,000	10,000
Features	NSA 220	NSA 250M	NSA 2400	NSA 3500	NSA 4500
Logging	ViewPoint®, Local Log, Syslog	ViewPoint®, Local Log, Syslog	ViewPoint®, Local Log, Syslog	ViewPoint®, Local Log, Syslog	ViewPoint®, Local Log, Syslog
SNMP
Authentication	XAUTH/ RADIUS, Active Directory, SSO, LDAP, Terminal Services, Citrix, Internal User Database	XAUTH/ RADIUS, Active Directory, SSO, LDAP, Terminal Services, Citrix, Internal User Database	XAUTH/ RADIUS, Active Directory, SSO, LDAP, Terminal Services, Citrix, Internal User Database	XAUTH/ RADIUS, Active Directory, SSO, LDAP, Terminal Services, Citrix, Internal User Database	XAUTH/ RADIUS, Active Directory, SSO, LDAP, Terminal Services, Citrix, Internal User Database
Single Sign-On
Voice over IP (VoIP) Security
Zone Security
Dynamic Routing	OSPF, RIP	OSPF, RIP	OSPF, RIP	OSPF, RIP	OSPF, RIP
Policy-based Routing
Route-based VPN
Dynamic Bandwidth Management
Integrated Wireless Switch & Controller
Layer 2 Wireless Bridging
Stateful High Availability
Multi-WAN
WAN/WAN Failover
Load Balancing
Object-based Management
Policy-based NAT
Inbound Load Balancing
IKEv2 VPN
Quality of Service (QoS)
SSL Control
3G Wireless/ Modem			-
IPv6 Ready
Pricing - Buy Now	NSA 220	NSA 250M	NSA 2400	NSA 3500	NSA 4500

Legend:

- Optional Upgrade (must be purchased separately)
- Feature Included