functions/Get-PhysicalMemory.ps1
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Function Get-PhysicalMemory { [CmdletBinding(DefaultParameterSetName = "Computername")] [alias("gpmem")] [OutputType("physicalMemoryUnit")] Param( [Parameter( Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName, ParameterSetName = 'Computername' )] [ValidateNotNullOrEmpty()] [Alias("cn")] [string[]]$Computername = $env:Computername, [Parameter( ParameterSetName = 'Cim', Mandatory, ValueFromPipeline )] [ValidateNotNullOrEmpty()] [Microsoft.Management.Infrastructure.CimSession[]]$CimSession ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.MyCommand)" Write-Verbose "[BEGIN ] PSBoundParameters" Write-Verbose ($PSBoundParameters | Out-String) #define a hash table to resolve Form factor $form = @{ 0 = 'Unknown' 1 = 'Other' 2 = 'SIP' 3 = 'DIP' 4 = 'ZIP' 5 = 'SOJ' 6 = 'Proprietary' 7 = 'SIMM' 8 = 'DIMM' 9 = 'TSOP' 10 = 'PGA' 11 = 'RIMM' 12 = 'SODIMM' 13 = 'SRIMM' 14 = 'SMD' 15 = 'SSMP' 16 = 'QFP' 17 = 'TQFP' 18 = 'SOIC' 19 = 'LCC' 20 = 'PLCC' 21 = 'BGA' 22 = 'FPBGA' 23 = 'LGA' } } #begin Process { Write-Verbose "[PROCESS] Using parameter set $($PSCmdlet.ParameterSetName)" if ($PSCmdlet.ParameterSetName -eq 'Computername') { #create a temporary cimsession if using a computername $MyCIMSession = foreach ($item in $Computername) { Try { Write-Verbose "[PROCESS] Creating temporary CIM Session to $item" New-CimSession -ComputerName $item -ErrorAction Stop -OutVariable +tmpSess Write-Verbose "[PROCESS] Added session" } Catch { Write-Error "[$($item.toUpper())] Failed to create temporary CIM Session. $($_.exception.message)" } } #foreach item in computername } #if computername parameter set else { Write-Verbose "[PROCESS] Re-using CimSessions" $MyCimSession = $CimSession } foreach ($session in $MyCIMSession) { Write-Verbose "[PROCESS] Processing $($session.computername)" Try { $data = Get-CimInstance -ClassName win32_physicalmemory -CimSession $session -ErrorAction Stop } #Try Catch { Write-Error "[$($Session.ComputerName.toUpper())] $($_.exception.message)" } if ($data) { #create a custom object foreach ($item in $data) { [PSCustomObject]@{ PSTypeName = "physicalMemoryUnit" Computername = $item.PSComputername.ToUpper() Manufacturer = $item.Manufacturer CapacityGB = $item.Capacity / 1GB Form = $form.item($item.FormFactor -as [Int]) ClockSpeed = $item.ConfiguredClockSpeed Voltage = $item.ConfiguredVoltage Location = $item.DeviceLocator } } } } #foreach #clean up if ($tmpSess) { Write-Verbose "[PROCESS] Removing temporary sessions" $tmpSess | Remove-CimSession Remove-Variable tmpsess } } #process End { Write-Verbose "[END ] Ending: $($MyInvocation.MyCommand)" } #end } |