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White desktop network appliance with eight Ethernet ports and two USB sockets

SonicWall

SonicWall TZ270 HA firewall appliance 02-SSC-6447

SKU CH-GYJB-YQJJD MPN 02-SSC-6447

High-availability desktop firewall with eight Gigabit Ethernet ports, two USB 3.0 ports, and 2 Gbps inspection throughput for small-branch redundancy

  • Form factorDesktop
  • Port count8 × 1GbE, 2 USB 3.0, 1 Console
  • Supported standardsTCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHC
  • Supported protocolsBGP, OSPF, RIPv1/v2, static routes, policy-based routing
  • Security featuresDeep Packet Inspection services: Gateway Anti-Virus, Anti-Sp
  • Encryption standardDES, 3DES, AES

Hardware TZ 270

Configuration High Availability

  • High-availability secondary unit for resilient failover
  • 8×1 GbE ports plus 2 USB 3.0 and console for flexible connectivity
  • Deep packet inspection with gateway AV, anti-spyware, IPS and DPI SSL
  • Firewall throughput 2 Gbps; threat prevention 750 Mbps
  • Certified FIPS 140-2 Level 2, ICSA firewall and IPv6/USGv6 ready

HA Secondary Unit

The SonicWall TZ270 HA appliance serves as a dedicated backup firewall in a high-availability pair. It is built for small offices and lean branches that require continuous uptime without managing a second active device. The desktop form factor fits standard workspaces while delivering enterprise-grade security services.

Interface Constraints

Connectivity is limited to eight Gigabit Ethernet ports, two USB 3.0 ports and a single console connection. Wireless operation is restricted to the 2.4 GHz and 5 GHz bands. Throughput ceilings are fixed at 2 Gbps for firewall inspection, 750 Mbps for threat prevention and 1 Gbps for application inspection, IPS and anti-malware scanning.

HA Pairing Requirement

This unit functions only as the secondary member of an HA pair; it cannot operate as a standalone primary firewall. Buyers who need a single self-sufficient appliance or an active-active cluster must select a different model. The part number 02-SSC-6447 identifies this specific HA role.

How it compares

Measured against everything we stock in Firewall Appliances & VPN Gateways, at today’s prices. Recalculated every night.

Price $309.99
Cheaper than about 83% of the 669 comparable items (median $806.99).

Specifications

Product
Brand nameSONICWALL
Product lineTZ270 Series
Model nameTZ270 HA
Part number02-SSC-6447
Product typeWired
Performance
Data throughput1 Gbit/s
Connectivity
Supported standardsTCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP, RADIUS, IEEE 802.3
Supported protocolsBGP, OSPF, RIPv1/v2, static routes, policy-based routing
Radio bands2.4 GHz/5 GHz
Ports & slots
Port count8 × 1GbE, 2 USB 3.0, 1 Console
Power
Power requirements36 W external
Max power draw16.84 W
Size & build
Form factorDesktop
Product dimensions3.5 × 13.5 × 19 (cm)
1.8 × 5.3 × 7.5 (in)
Product weight0.82 kg / 1.81 lb
Shipping weight1.32 kg
Package size229 × 229 × 76 mm
Compatibility
Supported OSWindows, Mac, Linux
Environment & compliance
Certified standardsFIPS 140-2 Level 2 (with Suite B), IPv6/USGv6, ICSA Network Firewall, ICSA Firewall Enterprise, ISCA
Network Antivirus / AntiMalware
CertificationsFCC Class B, ICES Class B, CE (EMC, LVD, RoHS), C-Tick, VCCI Class B, UL, cUL, CB, Mexico CoC by UL, WEEE, REACH, BSMI, KCC/ MSIP, ANATEL
More details
Security featuresDeep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL
Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists
Comprehensive Anti-Spam Service
Application Visualization
Application Control
Capture Advanced Threat Protection
Encryption standardDES, 3DES, AES
Simultaneous sessions750000
Maximum users1000+

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Questions about this item

Which TZ270 model should I choose for a High Availability secondary unit?

The 02-SSC-6447 is the TZ270 HA appliance, built specifically as the backup unit in an active-passive HA pair.

What does the 750 Mbps threat prevention throughput mean for daily traffic?

It is the maximum sustained rate at which the appliance can inspect traffic with gateway anti-virus, anti-spyware and intrusion prevention all enabled.

How do the 8×1GbE ports and 36 W power input limit deployment?

Eight Gigabit Ethernet interfaces provide LAN, WAN and DMZ connectivity, while the 36 W external adapter means no redundant power supply is included on this model.

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