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Barracuda IM Firewall Models

There are five models of the Barracuda Instant Messaging Firewall currently available. The entry level, Barracuda IM Firewall 220 handles more than 200 users, while the largest model, the Barracuda IM Firewall 820 handles 7,000. These specifications are not limits of the system, but are the recommended capacity.

Barracuda IM Firewall Datasheet

Model Comparison	Model 220	Model 320	Model 420	Model 620	Model 820

CAPACITY*
Max Users	200	500	1,000	3,000	7,000

HARDWARE
Rackmount Chassis	1U Mini	1U Mini	1U Mini	1U Fullsize	2U Fullsize
Dimensions (in.)	16.8x1.7x14	16.8x1.7x14	16.8x1.7x14	16.8x1.7x22.6	17.4x3.5x25.5
Dimensions (cm.)	42.7x4.3x35.6	42.7x4.3x35.6	42.7x4.3x35.6	42.7x4.3x57.4	44.2x8.9x64.8
Weight (lbs. /kg.)	12 / 5.4	12 / 5.4	12 / 5.4	26 / 11.8	46 / 20.9
Ethernet	1 x 10/100	1 x 10/100	1 x 10/100	2 x Gigabit	2 x Gigabit
Ethernet Passthrough**	1 x 10/100	1 x 10/100	1 x 10/100	1 x Gigabit	1 x Gigabit
AC Input Current (Amps)	1.0	1.2	1.4	1.8	3.5
Redundant Disk Array (RAID)					Hot Swap
Redundant Power Supply					Hot Swap
ECC Memory

FEATURES
Hardened and Secure OS
Capture and Manage Public IM
Internal Secure IM Server/Client
Centralized Policy Management
Keyword Notification
Secure File Transfer
Disclaimers
LDAP and Active Directory Support
Per User and Group Access Control
Ethernet Bypass Hardware
Customizable Branding

*Capacity depends on enviroment and selected options. **Each ethernet passthrough has two ethernet jacks.

Barracuda Networks