Updated 11172022-141115
Get-WmiObject Win32_LogicalDisk -ComputerName HILDUR -Filter DriveType=3 | Select-Object DeviceID, FreeSpace, Size
Get-WmiObject Win32_LogicalDisk -ComputerName HILDUR -Filter DriveType=3 | Select-Object DeviceID, @{'Name'='Size (GB)'; 'Expression'={[math]::truncate($_.size / 1GB)}}, @{'Name'='Freespace (GB)'; 'Expression'={[math]::truncate($_.freespace / 1GB)}}