Your search for "hpe 40gb qsfp+ direct attach" revealed the following:
NEW Juniper EX4600-40F-AFI 24x 10G SFP+ 4x 40G QSFP+ B-F Airflow Switch
SKU: NSN-1587
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,586.99
• Only 1 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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Arista DCS-7050T-64-R 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-5258
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 484.99
• Only 2 remaining
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Cisco N3K-C3064TQ-10GT 48x 10GB Copper 4x 40GB QSFP+ Front-to-Back Air Switch
SKU: NSB-6940
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 817.99
• Only 2 remaining
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Nvidia Mellanox MCP1600-E001 1m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSB-0910
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 152.99
• 4 in stock
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Arista DCS-7050Q-16-F 16x 40GB QSFP+ 8x 10GB SFP+ Front-to-Back Airflow Switch
SKU: NSH-4195
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 361.99
• Only 2 remaining
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Nvidia Mellanox MCP1600-C002E30N 2m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSB-2907
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 133.99
• 5 in stock
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Arista DCS-7280QR-C36-F 24x 40GB QSFP+ 12x 100GB QSFP28 F-B Airflow Switch
SKU: NSH-7539
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,299.99
• Only 2 remaining
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Juniper JNP-100G-DAC-1M 1m 100GB QSFP28 Direct Attach Copper Cable
SKU: NSH-9321
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 166.99
• 29 in stock
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NEW Arista DCS-7050QX-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ Front-to-Back Air Switch
SKU: NSN-2698
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,586.99
• Only 2 remaining
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