Your search for "QFX FAN" revealed the following:
NEW Juniper JPSU-650W-DC-AFO 650W DC PSU EX4600 EX4650 QFX5100 QFX5110 QFX5120
SKU: NSN-0266
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco FAN-T1 Switch Fan Module for Catalyst 3850 and 3650 Series
SKU: NSN-0382
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco UCS-FAN-6296UP UCS 6200 Series Router Fan Module
SKU: NSN-7969
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Arista DCS-7308X-FM-R (Integrated Fan) Back-to-Front Airflow Fabric-X Module
SKU: NSH-9656
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX10000-30C-M QFX 10000 Series 30x 100GB QSFP28 MACsec Switch Line Card
SKU: NSH-9971
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper QFX-QSFP-40G-LR4 40GB BASE-LR4 1310nm SMF QSFP+ Transceiver
SKU: NSB-5039
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
HPE Aruba JL631A CX 8325 Series Back-to-Front Airflow Switch Fan
SKU: NSB-5534
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco NCS-1RU-FAN-FW NCS Series Front-to-Back Airflow Router Fan
SKU: NSN-9478
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco N5K-C5696-FAN-B Front-to-Back Airflow (Port Side Intake) Fan Module
SKU: NSB-3226
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Dell 743WY EMC S-Series Back-to-Front Airflow Switch Fan Module
SKU: NSB-6576
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days