This script using Powershell, takes a list of SQL Servers , iterates through the list and returns the results from the procedure: master.dbo.xp_fixeddrives.

Run this script as a standalone script or as part of a more comprehensive health monitoring snapshot

Depending on your security architecture, there may be a requirement to adjust the security method used to authenticate on the SQL Server

############START#################

foreach ($svr in get-content "C:\MySQLServers.txt"){
    $dt = new-object "System.Data.DataTable"
    $cn = new-object System.Data.SqlClient.SqlConnection >
"server=$svr;database=master;Integrated Security=sspi" 
    $cn.Open()
    $sql = $cn.CreateCommand()
    $svr
    $sql.CommandText = "EXEC master.dbo.xp_fixeddrives"
    $rdr = $sql.ExecuteReader()
    $dt.Load($rdr)
    $cn.Close()
    $dt | Format-Table -autosize
}

##############FINISH########################

Republished from http://www.sqlserver-dba.com.