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Barracuda SSL VPN

This Product is End-of-Life and End-Of-Support

End-Of-Life and End-Of-Support on December 1st, 2020: All Barracuda SSL VPN sales will cease; neither new sales nor any renewals will be available. If you currently hold a maintenance and support contract, you will continue to receive our award-winning support and services until your contract expires. Please see the End-Of-Life definition as described in the End of Support and End of Life Information.

Hardware Specifications

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Unless you are instructed to do so by Barracuda Networks Technical Support, you will void your warranty and hardware support if you open your Barracuda Networks appliance or remove its warranty label.

Barracuda Networks Appliance Safety Instructions.


Hardware specifications of the various Barracuda SSL VPN models

The hardware configuration list in this table was valid at the time this content was created. The listed components are subject to change at any time, as Barracuda Networks may change hardware components due to technological progress. Therefore, the list may not reflect the current hardware configuration of the Barracuda SSL VPN.


Barracuda SSL VPN Model

Recommended Maximum Concurrent Users1525501005001,000
Rackmount Chassis1U Mini1U Mini1U Mini1U Mini1U Full-size1U Full-size
Dimensions (inches)16.8 x 1.7 x 916.8 x 1.7 x 916.8 x 1.7 x 1416.8 x 1.7 x 1416.8 x 1.7 x 22.617.4 x 3.5 x 25.5
Weight (lbs)8812122646
Ethernet1 x 10 / 1001x Gigabit1x Gigabit1x Gigabit2x Gigabit2x Gigabit
AC Input Current (Amps)
Redundant Disk Array (RAID)NoNoNoYesYesYes
ECC MemoryNoNoNoNoYesYes
Redundant Power SupplyNoNoNoNoNoHot Swap
SSL TunnelingYesYesYesYesYesYes
Barracuda Network ConnectorYesYesYesYesYesYes
Intranet Web ForwardingYesYesYesYesYesYes
Windows Explorer Mapped DrivesYesYesYesYesYesYes

Citrix XenApp/VNC/NX/Telnet/
SSH/RDP Applications

Remote Desktop Single Sign-OnYesYesYesYesYesYes
L2TP/IPsec, PPTP Mobile Device SupportYesYesYesYesYesYes
Client Access ControlsYesYesYesYesYesYes
Active Directory/LDAP IntegrationYesYesYesYesYesYes
Layered Authentication SchemesYesYesYesYesYesYes
Remote AssistanceNoNoYesYesYesYes
Multiple User RealmsNoNoYesYesYesYes
Barracuda SSL VPN Server AgentNoNoYesYesYesYes
Hardware Token SupportNoNoYesYesYesYes
RADIUS AuthenticationNoNoYesYesYesYes
Syslog LoggingNoNoYesYesYesYes
Clustering/High AvailabilityNoNoNoYesYesYes