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.
| Model Comparison |
Model 240 |
Model 340 |
Model 440 |
| CAPACITY* |
|
|
|
| Application Throughput |
Wire Speed (100 Mbps) |
Wire Speed (1 Gbps) |
Wire Speed (1 Gbps) |
| Real Server Support |
10 |
35 |
50 |
| HARDWARE |
|
|
|
| Rackmount Chassis |
1U Mini |
1U Mini |
1U Mini |
| Dimensions (in.) |
16.7x1.7x14 |
16.7x1.7x14 |
16.7x1.7x14 |
| Dimensions (cm.) |
42.4x4.3x35.6 |
42.4x4.3x35.6 |
42.4x4.3x35.6 |
| Weight (lbs. /kg.) |
17 / 7.7 |
17 / 7.7 |
18 / 8.2 |
| Ethernet |
2 x 10/100 |
2 x Gigabit |
2 x Gigabit |
| AC Input Current (Amps) |
1.0 |
1.2 |
1.4 |
| FEATURES |
|
|
|
| Layer 4 IP Persistence |
Yes |
Yes |
Yes |
| Route-path/Bridge-path Modes |
Yes |
Yes |
Yes |
| TCP/UDP Load Balancing |
Yes |
Yes |
Yes |
| DDoS Protection |
Yes |
Yes |
Yes |
| SNMP Support |
Yes |
Yes |
Yes |
| Service Monitor |
Yes |
Yes |
Yes |
| Web Interface |
Yes |
Yes |
Yes |
| High Availability |
No |
Yes |
Yes |
| Gigabit Traffic Throughput |
No |
Yes |
Yes |
| Application Programming Interface |
No |
No |
Yes |