Form Factor: OCP 3.0 Network Card Brand & Model: Dell Broadcom 5720 Interface: RJ45 Ports and Speed: 4x 1GbE Dell Server 15th Gen Compatibility: R450, R550, R650, R650xs, R750, R750xs, R750xa, R6525, R7525, T550, C6520, C6525 Dell Server 16th Gen Compatibility: R660, R660xs, R760, R760xs, R760xa, R860, R6625, R6625, R7615, R7625, T560, C6620, HS5610, HS5620.