good day. Is there any drivers for this device on Win Server 2012 r2 ?
Based on the information provided, it seems that you are using an Intel® 82579V Gigabit Ethernet controller. I can always confirm this information with the model of your system board.
You can locate latest drivers for this controller https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23073 here.