The Barracuda Backup Server is a powerful appliance installed onsite to provide full local backup of current and historical data, high backup performance and fast network-based local restores. The Barracuda Backup Server also de-duplicates data at the origin to minimize the unnecessary storage of the same file, while providing efficient and secure offsite transfer using compression and encryption.

 Barracuda Backup Service Datasheet

Model Comparison	Model 190	Model 390	Model 490	Model 690	Model 890	Model 990
CAPACITY*
Suggested Backup Volume	100 GB	500 GB	1 TB	2 TB	4 TB	12 TB
Internal Capacity	250 GB	1 TB	2 TB	4 TB	8 TB	24 TB
HARDWARE
Rackmount Chassis	1U Mini	1U Mini	1U	1U	2U	3U
Dimensions (in.)	16.8x1.7x14	16.8x1.7x14	17.2x1.7x19.8	17.2x1.7x19.8	17.4x3.5x25.5	17.2x5.2x25.5
Dimensions (cm.)	42.7x4.3x35.6	42.7x4.3x35.6	43.7x4.3x50.3	43.7x4.3x50.3	44.2x8.9x64.8	43.7x13.2x64.8
Weight (lbs. /kg.)	12/5.4	12/5.4	26/11.8	26/11.8	52/23.6	76/34.5
Ethernet	1x10/100	1xGigabit	1xGigabit	1xGigabit	1xGigabit	1xGigabit
AC Input Current (Amps)	1.0	1.2	4.1	4.1	5.1	5.5
Redundant Disk Array (RAID)		Yes	Yes	Yes	Yes	Yes
Redundant Power Supply					Hot Swap	Hot Swap
FEATURES
Hardened and Secure OS
Local Backup Cache
Backup Schedules
Bandwidth Rate Limiting / Speed Limits
Secure Offsite Transfer
Local Restore
Partial Offsite Selection