Your search for "r0x43a" revealed the following:
HPE Aruba R0X43A CX 6400 Series 24x 10GB SFP+ 4x 1GB SFP56 Switch Line Card
SKU: NSB-6468
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 8,775.99
• Only 1 remaining
Call if you need more
NEW HPE Aruba R0X43A CX 6400 Series 24x 10GB SFP+ 4x 1GB SFP56 Switch Line Card
SKU: NSN-9134
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 11,442.99
• Only 1 remaining
Call if you need more
NEW HPE Aruba R0X26A CX 6405 Switch Chassis Bundle
SKU: NSN-8062
Condition: New
Shipping: Overnight Options
Warranty: 365 days