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SG65TCHUS Sophos SG 650 Appliance Only

Regular Price: $18,995.00

Special Price $17,095.50

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Sophos SG 650 Appliance Only

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These 2U firewalls offer the ultimate in performance and connectivity for the most demanding deployment scenarios. The following diagram shows a typical deployment in this range and demonstrates their scalability which is ideally suited for larger distributed organizations.

Technical Specifications

The Sophos SG 550 and SG 650 are high-performance firewalls equipped to provide protection for larger distributed organizations and data center environments. They offer the fastest Intel CPU technology available today to effortlessly handle use as an all-in-one solution or a powerful next-generation firewall. The models offer either 3 (SG 550) or 4 (SG 650) FleXi Port expansion bays to tailor your connectivity to your environment. An 8 port GbE copper module is supplied as a default. Hot-swappable dual SSDs and power supplies are standard redundancy features in this class. Cluster up to 10 of these appliances for larger deployments or simply add an additional appliance as a failover for high availability.

Front View


SG 550

SG 650

Firewall throughput40 Gbps60 Gbps
VPN throughput8 Gbps10 Gbps
IPS throughput12 Gbps16 Gbps
Antivirus throughput (proxy)3.5 Gbps5 Gbps
Concurrent connections12,000,00012,000,000
New connections/sec200,000220,000
Maximum licensed usersunrestricted

Back View

Physical interfaces

Hard drive (local quarantine/logs)2 x integrated hot-swap SSD (RAID)
Ethernet interfaces (fixed)8 GE copper
No. of FleXi Port slots34
FleXi Port modules (optional)8 port GE copper
8 port GE SFP
2 port 10 GE SFP+
I/O ports (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)
Power supply2 x hot-swap internal auto-ranging 100-240VAC, 48-62 Hz PSU

With bandwidth requirements constantly increasing, network security appliances need to do more than ever before. The Sophos SG Series appliances are built to provide optimal performance, versatility and efficiency to meet all your security needs.

The Sophos SG Series appliances are designed to provide the optimal balance between performance and protection – for diverse IT environments. Whether you need a solution for a small remote office, want to protect your school campus, or are a global organization requiring high-availability and enterprise-grade features, our SG Series appliances are an ideal fit.


Appliances to suit every environment Our broad product line-up makes it easier for you to choose the right appliance. A higher model number indicates higher throughput and an increased number of ports or connectivity options.

And as every software subscription is available on every appliance, you can flexibly size the solution to fit your budget and your individual security needs. Next-generation firewall features or all-in-one security on a single box, it's your choice.


Proven performance on all models Our appliances are built upon the most advanced Intel technology. Optimized use of multi-core processors allows consolidation of your security solutions without a performance trade-off.

With faster than ever firewall, IPS and VPN throughput, our SG Series appliances effortlessly handle multiple tasks simultaneously. Plus, you can easily scale up by dynamically clustering up to 10 units without external load balancers.


Technology built to process data in real-time Your network is constantly changing so your protection needs to be adaptive. All our appliances have integrated high-speed hard drives (in many cases SSDs) for local storage of spam quarantine data and faster access to comprehensive reports and real-time logs.

Accelerated in-memory content scanning in secure proxy mode makes your defenses more effective and efficient.


Engineered for business – today and tomorrow Using the latest Intel technology, our products provide the maximum in flexibility to add to your protection as you need it - without changing or upgrading your hardware. So you benefit from future software and performance enhancements which guarantee the best possible value for your money. Our SG 450 offers unmatched enterprise-grade features for high-availability on a 1U rack-mountable appliance.


Flexible configuration options on many models Configure your hardware to suit your infrastructure, even when that changes. Our optional FleXi Port LAN modules give you the freedom to select the connectivity you need – copper, fiber, 10GbE – you decide.

And because they're fully interchangeable between the mid-range models, if you do choose to upgrade to a larger appliance, you simply swap your old appliance's module to the new one.

Key Features:

The Sophos SG Series appliances offer many features that make your network protection easier to manage and simpler to deploy.

Intel technology inside

  • Our hardware uses the latest Intel technology to provide the best performance and ensure the optimal use of resources.
  • By using standard Intel technology rather than customized hardware chips, our appliances are easy to upgrade and benefit from future software enhancements. That gives you greater flexibility and value for your money.
Solid State Drives – fast access, low impact
  • Solid State Drives, or SSDs, provide faster data storage without the performance impact of rotating drives. Whether you're scanning large volumes of emails, or generating highly complex reports, they allow you to get more done faster.
  • As there are no moving parts, they provide a reliable highcapacity solution for your network with all functionality on the box, rather than requiring a separate appliance.

FleXi Ports – customize your connectivity

  • FleXi Port modules let you tailor your security appliance to fit your network connectivity needs.
  • On our SG 2xx, 3xx and 4xx appliances, you can select additional modules with copper and 1/10 GbE fiber interfaces to easily expand and upgrade your hardware.
  • They're fully interchangeable between models, so if your business grows and you upgrade, you can simply take the module you've already purchased and slot it into your new appliance – for example, going from an SG 210 to an SG 330.

LCD Display – everything in view

  • The multi-function LCD display allows you to quickly check the status and do basic administrative tasks directly on the appliance.
  • You can directly connect a monitor using the built-in VGA port.

Unrivalled performance, unmatched flexibility

  • All of these appliances provide outstanding performance guaranteed to minimize latency on your network.
  • Engineered to effortlessly handle multi-layered security, you get best-of-breed throughput unrivalled in this 1U class.
  • Over 10 Gbit/sec firewall throughput on every model.
  • Configure your chosen appliance with the connectivity you need using our FleXi Port modules. With options for copper and 1/10 GbE fiber interfaces, you can select the module that suits your requirements. All modules are fully interchangeable between appliances in this range

Compare Sophos SG Series


Form FactorMaximum Network Ports (GE)WiFiStorage (GB)RAM (GB)Swappable ComponentsFirewall (Mbps)VPN (Mbps)IPS (Mbps)AV
proxy (Mbps)

SG 105

/ 105w

desktop4optional with 802.11 a/b/g/n3202n/a1,50032535090

SG 115

/ 115w

desktop4optional with 802.11 a/b/g/n3204n/a2300425500120

SG 125

/ 125w

desktop8optional with 802.11 a/b/g/n/ac3204n/a3100500750200

SG 135

/ 135w

desktop8optional with 802.11 a/b/g/n/ac3206n/a600010001500350

SG 210

1U14 (6 + 1 module)n/a120 GB SSD8n/a1100010002000500

SG 230

1U14 (6 + 1 module)n/a120 GB SSD8n/a1300020003000800

SG 310

1U18 (8 + 2SFP + 1 module)n/a180 GB SSD12n/a17000300050001200

SG 330

1U18 (8 + 2SFP + 1 module)


180 GB SSD



SG 430

1U24 (8 + 2 modules)n/a240 GB SSD16n/a25000400070002000

SG 450

1U24 (8 + 2 modules)n/a2*240 GB SSD (RAID-1)16opt. Power27000500080002500

SG 550

2U24 (8 + 2 modules)n/a2*300 GB SSD (RAID-1)24Power, SSD400008000120003500

SG 650

2U32 (8 + 3 modules)n/a2*480 GB SSD (RAID-1)48Power, SSD6000010000160005000

Sophos Full Guard Bundle include the operating system and all security applications within a single software image. While offering the same capabilities as the hardware platform, they can be easily installed on your hardware of choice - max deployment flexibility.

UTM Network Protection stops sophisticated attacks that a firewall alone can't stop.

  • Configurable intrusion protection system and flood protection against denial of service attacks
  • Sophos RED, IPsec and SSL tunnels provide flexible site-to-site and remote-access VPN connections

UTM Email Protection stops spam and viruses and keeps sensitive data safe.

  • Let users manage their spam quarantine and search a personalized mail log
  • Keep infected emails out of your mailbox and protect confidential emails against illegitimate access.

UTM Web Protection lets you protect your employees from web threats and control their time online.

  • Limit use of unwanted applications while giving priority to business critical resources
  • Create dynamic reports on the fly to check if your policy is working and make adjustments

UTM Webserver Protection hardens web servers and apps ensuring compliance with a web application firewall.

  • Protect personally identifiable information like credit card and social security numbers
  • Inspects information submitted via forms on your websites to prevent server exploits

UTM Wireless Protection gives you secure Wi-Fi in minutes.

  • Centrally manage access points through the UTM's built-in wireless controller
  • Easily set up wireless hotspots and grant guest access with a simple voucher-based system

Additional Information

Global UPCNo
Recommended UsersNo
VPN Max Throughput (Mbps)10000
VPN ThroughputNo
UTM ThroughputNo
Form FactorNo
Max Throughput60000
Max Concurrent Connections12,000,000
New Connections / Sec220,000
Ports Qty8 port GE copper 8 port GE SFP 2 port 10 GE SFP+
Software IncludedNo
Protection LevelUTM Optional
Firewall TypeWired Firewall
Network Interface Speed10 / 100 Mbps
Product Articles RSSNo

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