Cisco N9K-C9400-SUP-A Nexus 9400 Supervisor Module with 32GB RAM

• Enterprise data center core and aggregation networks
• Cisco Nexus 9400 modular switch deployments
• Cloud infrastructure and private cloud environments
• Virtualized data center networking platforms
• Financial services networks requiring timing accuracy
• Telecommunications and service provider environments
• High-performance computing (HPC) infrastructure
• Hybrid cloud connectivity architectures
• Data center modernization and hardware refresh projects
• Mission-critical enterprise networking environments

• Designed for Cisco Nexus 9400 Series modular switches
• Provides centralized supervisor control for chassis-based networking
• Includes 32GB RAM for enterprise switching operations
• Includes 128GB SSD storage capacity
• Supports Precision Time Protocol (PTP)
• Supports Synchronous Ethernet (SyncE) timing capabilities
• Enables scalable modular data center architectures
• Supports high-availability enterprise network designs
• Helps extend Cisco Nexus 9400 platform lifecycle
• Designed for cloud, virtualization, and enterprise workloads
• Supports infrastructure modernization initiatives
• Provides centralized management capabilities
• Helps organizations scale data center network performance
• Suitable for mission-critical environments requiring reliable operations
• Supports investment protection through modular architecture

• Brand: Cisco
• Product Model: Cisco N9K-C9400-SUP-A
• Product Family: Cisco Nexus 9400 Series
• Product Type: Supervisor Module
• Module Role: Supervisor / Control Plane Module
• Platform Architecture: Cisco Nexus modular data center switching platform
• Compatible Platform Family: Cisco Nexus 9400 Series switches
• Installation Type: Modular chassis-based installation
• Memory Capacity: 32GB RAM
• Internal Storage: 128GB SSD
• Storage Purpose: System software, configuration data, operational files, and platform management functions
• Timing Technology Support: Precision Time Protocol (PTP)
• Timing Technology Support: Synchronous Ethernet (SyncE)
• Network Function: Chassis control, system management, and switching platform supervision
• Network Layer Role: Data center switching control-plane component
• Management Function: Centralized management and operational control of modular switch systems
• Enterprise Use Case: Data center core, aggregation, and high-performance switching environments
• Cloud Infrastructure Support: Suitable for enterprise cloud and private cloud networking architectures
• Virtualization Environment Support: Designed for data center environments supporting virtualization workloads
• High Availability Role: Supports modular enterprise switching designs requiring resilient control components
• Scalability Benefit: Enables expansion of Nexus 9400 chassis-based switching environments
• Upgrade Benefit: Allows organizations to enhance existing Nexus 9400 deployments without replacing the complete switching platform
• Infrastructure Modernization Role: Supports migration toward scalable, high-capacity data center architectures

WHY CHOOSE THIS PRODUCT?

• Organizations choose the Cisco N9K-C9400-SUP-A when they require a reliable control-plane component for Cisco Nexus 9400 modular switching environments. The supervisor module plays a critical role in managing chassis operations, supporting network intelligence, and maintaining consistent performance across large-scale data center deployments.
• Compared with basic supervisor configurations, this model provides 32GB RAM and 128GB SSD storage, offering additional resource capacity for enterprise switching operations and future scalability. The inclusion of PTP and SyncE support makes it suitable for environments where precise timing synchronization is important, including financial services, telecommunications, industrial systems, and advanced data center applications.
• For organizations investing in Cisco Nexus infrastructure, this supervisor module provides lifecycle value by enabling modular upgrades, protecting existing chassis investments, and supporting evolving networking requirements without complete platform replacement.