Your search for "qfx fan" revealed the following:
Arista FAN-7002H-R 7260X Series Back-to-Front Airflow Switch Fan Module
SKU: NSH-9558
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 429.99
• Only 2 remaining
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Juniper QFX5100-48S-3AFI 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSH-6172
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 361.99
• Only 2 remaining
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Cisco UCS-FAN-6332 UCS 6300 Series Fabric Interconnect Fan Module
SKU: NSB-6671
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 62.99
• 5 in stock
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Cisco N3K-C3132Q-40GX 32x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-4695
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• Only 2 remaining
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Cisco ASR-9010-FAN-V2 ASR 9010 Version 2 Router Fan Tray
SKU: NSH-6922
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 246.99
• Only 2 remaining
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Juniper QFX5110-32Q-AFI 32x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-8244
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,169.99
• Only 2 remaining
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Extreme 17111 ExtremeSwitching X670-G2 Front to Back Airflow Switch Fan Module
SKU: NSH-6364
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 158.99
• Only 2 remaining
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Cisco N3K-C3132Q-V 32x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSB-6967
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 229.99
• Only 2 remaining
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Cisco N6K-C6001-FAN-B Front-to-Back Airflow (Port Side Intake) Fan Module
SKU: NSH-7270
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.95
• Only 1 remaining
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Cisco N9K-C92304QC 56x 40GB QSFP+ 8x 100GB QSFP28 Back-to-Front Airflow Switch
SKU: NSH-9017
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,082.99
• Only 2 remaining
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