Appliance Models
PubSub+ Event Broker is available as a turnkey rack-mounted appliance that offers unparalleled performance and low TCO.

Solace PubSub+ Appliances:
- are purpose-built with high-speed FPGAs and network processors that eliminate the need for an OS and support massive throughput and extremely low, predictable latency.
- offer built-in redundancy with discrete data and control planes, field-serviceable power supplies and internal solid-state disks.
- can continuously replicate all messages to standby sites, complete with their states, queues, and configuration for very fast failover with no message loss.
The appliance is available in two models:
- PubSub+ 3530 is the perfect fit for mid-sized businesses. For detailed specifications, see Connections, LEDs, and Specifications.
- PubSub+ 3560 has what it takes to handle high volume big data, cloud and IoT requirements. For detailed specifications, see Connections, LEDs, and Specifications.
To get started with your appliance, see Appliance Walkthrough Videos and Setting up the Appliance.