Your search for "hpe cx4" revealed the following:
HPE Aruba JL820A CX 4100i Series PoE 54VDC 480W 100-240VAC DIN Power Supply
SKU: NSB-8092
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE P19041-B21 DDR4-2933 CAS-21-21-21 Smart 16GB Single Rank x4 Serv. Memory
SKU: NSN-5952
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JL678A CX 6100 Series 24x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-9687
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE JG661A 40GB BASE-LR4 1310nm SMF LC QSFP+ Transceiver
SKU: NSN-5570
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JL714A CX 8360 Series Front-to-Back Airflow Switch Fan Module
SKU: NSN-4812
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE NC365T ProLiant Series 4x 1GB RJ45 Server Adapter
SKU: NSN-9050
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JL761A CX 6300 Series Fan Tray Switch
SKU: NSN-5857
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba R0X38B CX 6400 Series 48x 1GB PoE RJ45 Switch Line Card
SKU: NSN-9131
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba JL715A CX 8360 Series Back-to-Front Airflow Switch Fan Module
SKU: NSN-5835
Condition: New
Shipping: Overnight Options
Warranty: 365 days
HPE Aruba JL715A CX 8360 Series Back-to-Front Airflow Switch Fan Module
SKU: NSB-8115
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days