Cisco NXA-FAN-30CFM-F
Nexus Fan, 30CFM, port side exhaust airflow
Product Highlights
Overheating is one of the most common causes of network hardware failure — and in a data center environment, a single thermal event can cascade into costly downtime. The Cisco NXA-FAN-30CFM-F is a hot-swappable fan module engineered to deliver 30 cubic feet per minute (CFM) of port-side exhaust airflow for Cisco Nexus 1RU switches.
Designed for Nexus 2000, 3000, and 9000 series platforms, this single fan module draws cool air from the non-port side and exhausts warm air out through the port side, aligning with standard cold-aisle/hot-aisle containment architectures. Its blue color coding provides instant visual identification of the airflow direction, preventing accidental mismatches that could compromise cooling efficiency.
The NXA-FAN-30CFM-F supports hot-swap replacement, allowing network administrators to service fan modules without taking the switch offline. When deployed alongside additional fan modules, it enables N+1 fan redundancy for continuous operation even during maintenance windows. With a lightweight metal frame weighing just 0.92 lb (0.4 kg) and a tool-free plug-and-play design, this Cisco Nexus fan module is a critical component for maintaining thermal integrity and maximizing the lifespan of your switching infrastructure.
Features & Benefits
Efficient Thermal Management
The NXA-FAN-30CFM-F delivers 30 CFM of directed airflow to efficiently dissipate heat generated by Nexus switch components. Consistent thermal regulation prevents performance degradation and extends hardware lifespan, protecting your infrastructure investment.
Port-Side Exhaust Airflow Direction
This fan module uses a port-side exhaust (forward airflow) configuration, expelling warm air from the port side of the chassis. This design is optimized for data centers using cold-aisle/hot-aisle containment, ensuring cooling efficiency aligns with your facility's airflow architecture. The blue color coding makes it instantly distinguishable from port-side intake (burgundy) models.
Hot-Swappable Redundancy
Designed for zero-downtime maintenance, the NXA-FAN-30CFM-F can be replaced while the switch remains fully operational. Combined with N+1 fan redundancy support, this ensures continuous cooling even when a fan module is being serviced — critical for production environments where uptime is non-negotiable.
Tool-Free Installation
The plug-and-play design requires no additional tools or complex procedures. The fan module slides directly into the switch chassis and is immediately recognized by the system, simplifying deployment and reducing mean time to repair (MTTR) during fan replacements.
Deployment Scenarios
Data Center Top-of-Rack Cooling
In data center environments with front-to-back rack cooling, the NXA-FAN-30CFM-F provides the correct port-side exhaust airflow direction for Nexus 1RU switches deployed at the top of rack. Its 30 CFM capacity ensures adequate cooling even in high-density configurations.
Spare Inventory for N+1 Redundancy
Maintaining spare NXA-FAN-30CFM-F modules on-site enables rapid hot-swap replacement when a fan module fails or triggers an alert. This proactive approach to fan redundancy prevents thermal shutdowns and keeps your Nexus switching fabric online.
Nexus Fabric Extender Deployments
The NXA-FAN-30CFM-F is compatible with select Nexus 2000 series Fabric Extenders in addition to Nexus 3000 and 9000 series switches. Organizations running FEX architectures can standardize on a single fan module SKU across multiple platforms, simplifying procurement and spares management.
General
Performance
Physical
Compatibility Notes
The NXA-FAN-30CFM-F is a single fan module for 1RU Cisco Nexus switches with port-side exhaust airflow. Compatible platform families include:
- Nexus 9300 Series (e.g., Nexus 9332PQ, Nexus 9372PX/TX)
- Nexus 9200 Series
- Select Nexus 3000 Series (e.g., Nexus 3048TP-1GE, Nexus 3548)
- Select Nexus 2000 Series Fabric Extenders (e.g., Nexus 2148T, Nexus 2232PP, Nexus 2248TP-E, Nexus 2232TF)
Important: All fan modules and power supplies in a single chassis must use the same airflow direction. Do not mix port-side exhaust (blue, "-F") fans with port-side intake (burgundy, "-B") fans in the same switch. Always consult the Cisco hardware installation guide for your specific platform to confirm fan module compatibility.
Downloads & Resources
Frequently Asked Questions
| Part Number | Product | Key Difference |
|---|---|---|
| NXA-FAN-30CFM-B | Nexus 30CFM Fan, Port-Side Intake | Same 30 CFM capacity but with reversed (port-side intake) airflow direction — burgundy color-coded for back-to-front cooling layouts |
| NXA-FAN-35CFM-PE | Nexus 35CFM Fan, Port-Side Exhaust | Higher 35 CFM airflow capacity with port-side exhaust direction — designed for Nexus 92300 series switches |
| NXA-FAN-35CFM-PI | Nexus 35CFM Fan, Port-Side Intake | Higher 35 CFM airflow with port-side intake direction — designed for Nexus 92300/93240YC-FX2 series switches |
