Models
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There are three models of the Barracuda Load Balancer. The entry level model handles over 10 real servers and 100Mbit traffic throughput. The more advanced models offer support for over 50 real servers, 1 Gigabit traffic throughput, API access, and High Availability configurations.
Barracuda Load Balancer Datasheet
| Model Comparison | Model 240 | Model 340 | Model 440 | Model 640 |
| CAPACITY* | ||||
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Maximum Throughput
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95 Mbps | 950 Mbps | 950 Mbps | 950 Mbps |
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Real Server Support
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10 | 35 | 50 | 250 |
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SSL Offloading/Acceleration
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150 TPS | 200 TPS | 2,000 TPS | |
| HARDWARE | ||||
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Rackmount Chassis
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1U Mini | 1U Mini | 1U Mini | 1U Full Size |
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Dimensions (in.)
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16.8×1.7×14 | 16.8×1.7×14 | 16.8×1.7×14 | 16.8×1.7×22.6 |
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Dimensions (cm.)
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42.7×4.3×35.6 | 42.7×4.3×35.6 | 42.7×4.3×35.6 | 42.7×4.3×57.4 |
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Weight (lbs./kg.)
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12 / 5.4 | 12 / 5.4 | 12 / 5.4 | 26 / 11.8 |
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Ethernet
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2×10/100 | 2xGigabit | 2xGigabit | 14xGigabit |
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AC Input Current (Amps)
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1.0 | 1.2 | 1.4 | 1.8 |
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ECC Memory
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| FEATURES | ||||
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Layer 4 Load Balancing
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Direct Server Return
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Intrusion Prevention
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High Availability
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VLAN
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Layer 7 Load Balancing
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Cookie Persistence
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SSL Offloading
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Content Routing
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SNMP
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Programming Interface/API
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Global Server Load Balancing
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| HTTP Compression | |
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| Content Caching | |
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