Intel provides dedicated Network Adapter Drivers for various controllers like the I210, I350, and X550 series. Essential Driver Categories
When setting up a new server or troubleshooting, focus on these critical drivers:
Access the Lenovo Support Portal. You can find specific ThinkSystem RAID and SAS/SATA drivers by selecting "Data Center" then "Servers".
Finding the right drivers for Windows Server 2012 R2 can be tricky, especially since the OS has reached its official end of life. However, maintaining updated drivers is still vital for stability, security, and hardware performance.
Visit the HPE Support Center and search for your server model. For older hardware, look for Windows 8.1 drivers, which are often compatible with Server 2012 R2.
The most reliable way to source drivers is through official manufacturer portals. Avoid third-party "driver pack" websites as they can contain malware or incompatible software.
Use the Dell Support Site and enter your Service Tag. They offer a comprehensive list of Windows Server 2012 R2 drivers , including storage controllers like PERC H740P.