Your search for "hpe cx4" revealed the following:
NEW HPE 752372-081 32GB 2133MT/s DDR4 DIMM Memory
SKU: NSN-6114
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE AJ716A 8GB Fibre Channel LC MMF SFP+ Transceiver
SKU: NSN-1100
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JL579A 8320 Series 32x 40GB QSFP+ Switch
SKU: NSN-3643
Condition: New
Shipping: Overnight Options
Warranty: 365 days
QLogic CBL1-0400626 6m QSFP to Cx4 Transceiver Twinax 40G Direct Attach Cable
SKU: NSB-2504
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
HPE R0Y53A 3m 10 Gigabit SFP+ to SFP+ Transceiver Direct Attach Copper Cable
SKU: NSB-5569
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE AE311A ProLiant Single Channel 4Gb PCIe Fibre Host Bus Adapter
SKU: NSN-9061
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE 487657-001 3m 10GB SFP+ Direct Attach Copper Cable
SKU: NSH-3842
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE R0Y53A 3m 10GB SFP+ Direct Attach Copper Cable
SKU: NSN-7381
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE 5066-2164 J9774A 90 Watt Switch Power Adapter
SKU: NSB-8427
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE AF573A C13 - C14 WW 250V 10Amp Flint Gray 2.0m Jumper Power Cord
SKU: NSN-6321
Condition: New
Shipping: Overnight Options
Warranty: 365 days