Your search for "hpe 40gb qsfp+ direct attach" revealed the following:
NEW Cisco N9K-C9372PX-E 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSN-1495
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,293.99
• Only 1 remaining
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NEW Arista DCS-7500E-36Q-LC 7500E Series 36x 40GB QSFP+ Switch Line Card
SKU: NSN-2938
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 191.99
• Only 2 remaining
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NEW HPE 876907-001 12GB PCI-E SAS Expander Card for Proliant DL38X GEN 10
SKU: NSN-0983
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 375.99
• 13 in stock
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NEW Cisco N5696-M12Q Nexus 5600 Series 12x 40GB QSFP+ Switch Module
SKU: NSN-2466
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 112.99
• Only 2 remaining
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Arista DCS-7050SX2-72Q-R 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSH-8194
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 606.99
• Only 2 remaining
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Juniper EX4300-48MP 24x 1GB MultiGB RJ45 4x 40GB QSFP+ F-B Air PoE++ Switch
SKU: NSH-8395
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 5,399.99
• Only 1 remaining
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Cisco UCS-IOM-2304 UCS 6300 Series 4x 40GB QSFP+ Server Fabric Extender
SKU: NSH-8022
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 77.99
• Only 2 remaining
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Sun Oracle 135-1204-01 XCVR 40GBPS SR QSFP-MTO Transceiver
SKU: NSB-1758
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 25.99
• Only 2 remaining
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NEW Cisco N2K-C2348UPQ-10GE 48x 10GB SFP+ 6x 40GB QSFP+ Fabric Extender
SKU: NSN-0449
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 612.99
• Only 2 remaining
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Arista DCS-7050SX-72Q-R 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-8108
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• 7 in stock
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