Your search for "qfx fan" revealed the following:
Cisco N3K-C3016Q-40GE Nexus 3000 16x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSB-6933
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 539.99
• Only 2 remaining
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HPE Aruba J9832A 5400R zl2 Series Switch (6x Fan) Fan Tray
SKU: NSB-3253
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 79.99
• 6 in stock
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HPE JL595A FlexFabric 5710 Series Back-to-Front Airflow Switch Fan Module
SKU: NSC-0075
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 306.99
• Only 2 remaining
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Juniper EX3400-FAN-AFI EX3400 Series Back-to-Front Airflow Switch Fan Module
SKU: NSH-8746
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 132.99
• Only 2 remaining
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Arista FAN-7000-F F-B Fan Module for 7048, 7050, 7124SX, 7150, 720XP Series
SKU: NSH-9559
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 38.99
• Only 2 remaining
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NEW Juniper QFX-EM-4Q QFX Series 4x 40GB QSFP+ Switch Module
SKU: NSN-1589
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 112.99
• 7 in stock
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Cisco N9K-C9300-FAN3-B Nexus 9300 Back-to-Front (Port-Side Exhaust) Fan Module
SKU: NSB-7712
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
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Cisco N3K-C3064PQ-10GX 48x 10GB SFP+ 4x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSH-6598
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• 32 in stock
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NEW Arista DCS-7316X-FM-R 7300X Series Switch Integrated Fans R-F Fabric Module
SKU: NSN-5316
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,762.99
• Only 1 remaining
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Extreme 10945 ExtremeSwitching x620 Front-to-Back Airflow Fan Module
SKU: NSB-0872
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 34.99
• Only 2 remaining
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