Cisco Firepower 4115 NGFW appliance, 1U form factor with dual NetMod module bays for flexible security services expansion. Delivers multi-gigabit throughput for inline inspection, threat defense, and application control in enterprise networks. Features modular architecture supporting optional modules for advanced threat prevention, SSL inspection, and content filtering. Supports up to 10 Gbps aggregate throughput with low-latency processing for data center and campus deployments. Compatible with Cisco FirePOWER Services and managed through Firepower Management Center. Typical use cases include data center perimeter defense, campus core protection, and high-availability failover pairs. Part number FPR4115-NGFW-K9. Tested and guaranteed; available via quote.