How to get list of volume on 2008 R2 server using powershell

I have a server 2008r2 machine with many volumes presented to it. Is there a way, using powershell preferably, to get a quick list of all the lun numbers presented to it?
As we can get in 2012 server Get-Volume (but when i am trying to run this command Get-Volume in 2008 R2 machine it’s not avaible)

Get-WmiObject -Class Win32_LogicalDisk