Thank you for contacting Intel Server Community.
Please find below the drivers requested for the Intel® Server Board S2600STBR:
A) Onboard Network Driver for Windows*:
B) Intel® Server Chipset Driver for Windows* Based on Intel® 62X Chipset:
C) ASPEED Onboard Video* Driver for Windows*:
For more information please check the following link https://www.intel.com/content/www/us/en/products/servers/server-boards/server-board-s2600st.html > Section Support > Downloads and drivers.
If you have more questions or need more information, do not hesitate and let me know and I will be more than happy to assist you.
Have a wonderful day.
Intel Customer Support Technician
A Contingent Worker at Intel