Your search for "nxa-fan" revealed the following:

Cisco NXA-FAN-65CFM-PE Back-to-Front Airflow (Port Side Exhaust) Switch Fan

SKU: NSH-8371
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NXA-FAN-65CFM-PE Back-to-Front Airflow (Port Side Exhaust) Switch Fan

SKU: NSN-8261
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco NXA-FAN-160CFM-PI Nexus 9000 F-B Airflow (Port Side Intake) Switch Fan

SKU: NSB-7713
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NXA-FAN-65CFM-PI Front-to-Back Airflow (Port Side Intake) Switch Fan

SKU: NSN-4647
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco NXA-FAN-65CFM-PI Front-to-Back Airflow (Port Side Intake) Switch Fan

SKU: NSH-8370
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NXA-FAN-30CFM-F Nexus 9300 B-F (Port Side Exhaust) Fan Module

SKU: NSN-9770
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NXA-FAN-35CFM-PI Nexus 9300 F-B Airflow (Port Side Intake) Switch Fan

SKU: NSN-3457
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco NXA-FAN-35CFM-PE Nexus 9000 Back-to-Front Airflow Switch Fan Module

SKU: NSN-0437
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco NXA-FAN-35CFM-PI Nexus 9300 F-B Airflow (Port Side Intake) Switch Fan

SKU: NSH-9002
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco N9K-C9504-FAN Nexus 9500 Series Switch Fan Tray

SKU: NSN-2861
Condition: New
Shipping: Overnight Options
Warranty: 365 days