We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rack-mount network security appliance, silver metal chassis, front panel with multiple Ethernet ports and status LEDs

SonicWall

SonicWall NSa 3700 02-SSC-4326 firewall appliance

SKU CH-34DV-YM14Y MPN 02-SSC-4326

Next-generation firewall appliance with intrusion prevention, VPN, application control and malware analysis for medium to large enterprises

  • Firewall TypeFirewalls / Security Appliances
  • OS SupportSonicOS 7.0.1
  • Power InputData Link Protocol: Gigabit Ethernet, 10 Gigabit Ethernet, 5
  • DimensionsWidth: 16.9 in Depth: 12.8 in Height: 1.8 in
  • Weight10.14 lbs

Hardware NSa 3700

Option Hardware Only

  • Enterprise-grade threat prevention with Reassembly Free Deep Packet Inspection engine
  • High port density with multiple 1 GbE and 10 GbE interfaces for network redundancy
  • Scalable multi-core architecture maintains performance under heavy inspection loads
  • Comprehensive security suite includes intrusion prevention, VPN, application control and malware analysis
  • Rack-mountable 1U form factor at 16.9 x 12.8 x 1.8 in for standard deployments

NSa 3700 firewall for medium to large enterprises

The SonicWall NSa 3700 is a Generation 7 network security appliance built for medium to large enterprises. It delivers next-generation firewall protection with intrusion prevention, VPN, application control and malware analysis in a single platform. The multi-core architecture and Reassembly Free Deep Packet Inspection engine maintain performance under heavy inspection loads. Organisations needing a consolidated perimeter defence without throughput bottlenecks are the target buyers.

Throughput limits of 1 GbE and 10 GbE interfaces

The appliance provides high port density with multiple 1 GbE and 10 GbE ports supporting Gigabit Ethernet, 5 Gigabit Ethernet and 10 Gigabit Ethernet data link protocols. Aggregate throughput is capped by the physical 10 GbE interfaces, so environments demanding sustained multi-10 GbE line-rate inspection will hit the port-speed ceiling. Redundancy features such as high availability and clustering mitigate single-device failure but do not increase the per-port bandwidth limit. Buyers needing higher per-port speeds must look beyond this platform.

Gen 7 hardware decides fit for purpose

The platform is built on Generation 7 hardware components running SonicOS 7.0.1, which determines the feature set and performance envelope. This hardware generation defines the maximum concurrent connections, inspection throughput and supported security services available on the NSa 3700. If the required security subscription bundle or throughput exceeds what the Gen 7 architecture delivers, the appliance will not meet the requirement. No other specification overrides this fundamental hardware constraint.

Highlights

  • Enterprise-grade threat prevention with Reassembly Free Deep Packet Inspection engine
  • High port density with multiple 1 GbE and 10 GbE interfaces for network redundancy
  • Scalable multi-core architecture maintains performance under heavy inspection loads
  • Comprehensive security suite includes intrusion prevention, VPN, application control and malware analysis
  • Rack-mountable 1U form factor at 16.9 x 12.8 x 1.8 in for standard deployments

Specifications

BrandSonicWall
ModelNSa 3700
Firewall TypeFirewalls / Security Appliances
OS SupportSonicOS 7.0.1
Power InputData Link Protocol: Gigabit Ethernet, 10 Gigabit Ethernet, 5 Gigabit Ethernet
VoIP Protocols: SIP, H.323 v3, H.323 v4, H.323 v1, H.323 v2, H.323 v5
IP Telephony Features: VoIP gatekeeper support, VoIP outbound bandwidth management
Performance: Firewall throughput: 5.5 Gbps ¦ Threat prevention throughput: 3.5 Gbps ¦ Application throughput: 4.2 Gbps ¦ IPS throughput: 3.8 Gbps ¦ Anti-malware throughput: 3.5 Gbps ¦ TLS/SSL inspection and decryption throughput: 850 Mbps ¦ VPN throughput (IPSec): 2.2 Gbps ¦ Connection rate: 22500 connections per second
Capacity: DPI connections: 750000 ¦ M
DimensionsWidth: 16.9 in
Depth: 12.8 in
Height: 1.8 in
Weight10.14 lbs
Shipping weight9.07 kg
Package size562 × 457 × 183 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Is the NSa 3700 sold with any additional licences or just the appliance?

The listing is for the NSa 3700 network security appliance only; no extra licences are included.

How does the 10 GbE capability translate to actual inspection throughput?

The multi-core architecture with RFDPI runs on SonicOS 7.0.1, enabling full deep-packet inspection at multi-gigabit speeds without bottlenecking the 10 GbE ports.

What uplink speeds do the 10 GbE and 5 GbE ports actually limit me to?

The appliance provides 10 GbE, 5 GbE and 1 GbE ports, so uplinks are capped at 10 Gbps, 5 Gbps or 1 Gbps depending on which port you use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.