Your search for "MCX623106AN-CDAT" revealed the following:
NEW nVidia Mellanox MCX623106AN-CDAT ConnectX-6 DX 2x 100GB QSFP56 NIC
SKU: NSN-1119
Condition: New
Shipping: Overnight Options
Warranty: 365 days
nVidia Mellanox MCX623106AN-CDAT ConnectX-6 DX 2x 100GB QSFP56 NIC
SKU: NSB-9151
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days