Form Factor: PCIe adapter Network Card Brand & Model: Dell Broadcom 57412 Interface: SFP+ Ports and Speed: 2x 10GbE Dell Server 13th Gen Compatibility: R230, R330, R430, R530, R630, R730, R830, R930, T130, T330, T430, T630. Dell Server 14th Gen Compatibility: R340, R440, R540, R640, R740, R840, R940, R940xa, R6415, R7415, R7425, T440, T640, C6420. Dell Server 15th Gen Compatibility: R350, R450, R550, R650, R650xs, R750, R750xs, R750xa, R6525, T550, C6520, C6525.