As enterprises embrace cloud-native architectures and distributed workforces, security enforcement must extend to the edge. Traditional firewalls and UTM appliances often lack the throughput, visibility, and adaptability required for today’s encrypted and AI-driven threat landscape. Organizations therefore look to AI-enhanced NGFWs that combine deep inspection with ML-based threat detection.
These next-generation capabilities fundamentally reshape the hardware requirements for security appliances, demanding higher core density, larger memory footprints, scalable high-speed networking, and optional AI acceleration. This creates a new set of design challenges for platforms deployed in branch and edge environments.
Why AI-Enhanced NGFW Matters Today
- Encrypted traffic dominance: TLS 1.3 strengthens encryption while reducing visibility, limiting what passive inspection can detect. NGFWs must perform high-speed DPI and encrypted traffic analysis with minimal latency.
- AI-powered attacks: Malware generation, phishing content, and lateral movement are increasingly automated. Firewalls must integrate ML/AI inference to detect anomalous behaviors and zero-day patterns.
- Distributed security enforcement: Security controls no longer reside solely in data centers. Branch offices, OT/IoT zones, and edge cloud nodes require local enforcement with consistent policy.
To Meet These Challenges, NGFW Platforms Require:
- High core-count CPU performance for parallel inspection pipelines and encryption/decryption
- Large DDR5 memory capacity for session tables, threat-intelligence datasets, flow reassembly buffers, and behavioral models
- Modular high-speed networking for high-throughput encrypted traffic processing
- Support for AI accelerators
- Enterprise-grade out-of-band management (OOB) to operate reliably across distributed sites
NA593: A High-Performance Platform for AI-Enhanced NGFW
Multi-Core Compute Performance with R680E PCH
The NA593 combines multi-core Intel® Core™ processors with the high-bandwidth Intel® R680E platform to sustain demanding NGFW workloads, delivering strong single-thread and multi-thread performance.
4-DIMM, Up to 256GB DDR5 for Multi-Threaded Security Engines
The NA593 supports four DDR5-4400 MHz ECC or non-ECC UDIMM slots for up to 256GB of memory, providing the necessary capacity for large concurrent session tables and other state-heavy NGFW and IPS structures while ensuring enterprise-grade data integrity and system stability.
Modular, Scalable Networking for Enterprise Edge Deployments
The NA593 features a base configuration of 8 × GbE RJ45 and 2 × SFP ports. Its NIC expansion modules support additional LAN density up to 26 LANs, with higher-bandwidth options up to 10G, 25G, and 40G.
AI Acceleration Ready for Local AI-Enhanced Threat Detection
The NA593 supports local AI inference by leveraging integrated Intel® UHD Graphics together with AI toolchains and frameworks such as OpenVINO™ and TensorFlow. This enables NGFW software stacks to apply AI-assisted threat detection, traffic classification, and behavioral analysis directly on the platform.
Enterprise Reliability with Redundant Power & BMC Management
The NA593 offers both a single 400W power supply and a 1+1 redundant power supply option, ensuring power backup for critical situations. Moreover, it is equipped with an AST2600 BMC supporting IPMI 2.0, enabling Out-of-Band Management and remote power control.