Your search for "hpe cx4" revealed the following:

NEW HPE Aruba JL818A CX 4100i Series 24x 1GB PoE RJ45 4x 10GB SFP+ Switch

SKU: NSN-0284
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE JH231A 40GB BASE-SR4 850nm MPO MMF QSFP+ Transceiver

SKU: NSN-5535
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE J8697A 5400zl Series 6x Expansion Slots Switch

SKU: NSH-4224
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

HPE Aruba JL708C CX 8360 v2 Series 8360-12C 12x 100GB QSFP28 F-B Airflow Switch

SKU: NSB-9703
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba R0X39B CX 6400 48x 1GB RJ45 4x 1GB SFP56 Switch Line Card

SKU: NSN-9132
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba R0X32A CX 6400 Series Switch Fan Tray

SKU: NSN-2551
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba JL481A CX 8320 Series Front-to-Back Airflow Switch Fan

SKU: NSN-5793
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE 838087-B21 DDR4-2666 CAS-22-19-19 3DS 128GB Octal Rank x4 Memory

SKU: NSB-4749
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba JL817A CX 4100i Series 12x 1GB PoE RJ45 2x 10GB SFP+ Switch

SKU: NSN-0789
Condition: New
Shipping: Overnight Options
Warranty: 365 days

HPE JH231A 40GB BASE-SR4 850nm MPO MMF QSFP+ Transceiver

SKU: NSH-6442
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days