Open powershell and type the following: 
<cli>Get-PhysicalDisk | Select-Object DeviceID,UniqueID,PhysicalLocation</cli>
Now go in the Windows Disk Manager and look for properties of disks Device ID to match the Target and LUN ID   \\
{{:wiki:get-physicaldisk.png?400|}}
{{:wiki:get-physicaldisk1.png?400|}}
{{:wiki:get-physicaldisk2.png?400|}}