Your search for "HPE CX4" revealed the following:

NEW HPE Aruba J9868A 8x 10GB Copper 8x 10GB SFP+ 4x Free Exp Mod Slot Switch

SKU: NSN-1641
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE J9150A 10GB BASE-SR LC 850nm Short Reach LC MMF SFP+ Transceiver

SKU: NSN-7908
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE J9153A 10GB BASE-ER LC Extended Reach SMF LC SFP+ Transceiver

SKU: NSH-4874
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW HPE 752372-081 32GB 2133MT/s DDR4 DIMM Memory

SKU: NSN-6114
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE 720202-B21 5m 40GB QSFP+ Direct Attach Copper Cable

SKU: NSH-7786
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista HPE DCS-7260CX-64-R JH800A 64x 100GB QSFP100 2x 10GB SFP+ B-F Switch

SKU: NSN-2353
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE JL287A 7m 40GB QSFP+ to QSFP+ Active Optical Cable

SKU: NSN-3263
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Arista HPE DCS-7260CX-64-F JH799A 64x 100GB QSFP100 2x 10GB SFP+ F-B Switch

SKU: NSN-2400
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE JH345A FlexFabric 12902E Switch Chassis

SKU: NSB-8326
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

HPE J9643A 12x Open Expansion Module Slot Switch Chassis zl w/ Premium Software

SKU: NSH-4722
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days