I found it very hard to find the version of drivers on a server core machine (the one without a GUI). Here is a nice PowerShell script which will show you what you need: Get-WmiObject -class MSFC_FCAdapterHBAAttributes -namespace “root\WMI” | Select-Object DriverVersion, FirmwareVersion, Manufacturer, Model, SerialNumber | Format-Table –AutoSize Note: in the old days, you could use fcinfo but that does not install on Windows 2008 or 2012 Server.