function Get-MemoryInventory {
<#
.SYNOPSIS
    Returns an OrderedDictionary that Represents the Memory Inventory.
#>

    [CmdletBinding()]
    Param()

    $logLead  = (Get-LogLeadName);
    $providerStopWatch =  [System.Diagnostics.StopWatch]::StartNew()

    $memoryDictionary = New-Object System.Collections.Specialized.OrderedDictionary
    $memoryDetails = New-Object System.Collections.Specialized.OrderedDictionary

    Set-Variable megaByteDivisor -Option Constant -Value 1048576

    try {

        Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Getting Memory Details"
        $memory = Get-CIMInstance -Namespace "root\CIMV2" -Class Win32_PerfRawData_PerfOS_Memory `
            -Property CommitLimit, AvailableMBytes, CommittedBytes, CacheBytes, PoolNonpagedBytes, PoolPagedBytes
        Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Memory Details Retrieved"

        $memoryDetails["TotalMBytes"] = ($memory.CommitLimit / $megaByteDivisor)
        $memoryDetails["AvailableMBytes"] = $memory.AvailableMBytes
        $memoryDetails["CommittedMBytes"] = [int]($memory.CommittedBytes / $megaByteDivisor)
        $memoryDetails["SystemCacheMBytes"] = [int]($memory.CacheBytes / $megaByteDivisor)
        $memoryDetails["NonPagedPoolMBytes"] = [int]($memory.PoolNonpagedBytes / $megaByteDivisor)
        $memoryDetails["PagedPoolMBytes"] = [int]($memory.PoolPagedBytes / $megaByteDivisor)

        $memoryDictionary.Add("Memory" , $memoryDetails)
    }
    catch {

        $memoryDetails["Error"] = $_.Exception.ToString()
    }

    Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Provider Complete"
    $providerStopWatch.Stop()

    return $memoryDictionary
}