Add check-ram.ps1

Scripts/check-health.ps1

@@ -13,10 +13,11 @@
 
 & "$PSScriptRoot/check-uptime.ps1"
 & "$PSScriptRoot/check-operating-system.ps1"
-& "$PSScriptRoot/check-time-zone.ps1"
-& "$PSScriptRoot/check-swap-space.ps1"
-& "$PSScriptRoot/check-drives.ps1"
 & "$PSScriptRoot/check-cpu.ps1"
+& "$PSScriptRoot/check-ram.ps1"
+& "$PSScriptRoot/check-swap-space.ps1"
+& "$PSScriptRoot/check-time-zone.ps1"
+& "$PSScriptRoot/check-drives.ps1"
 & "$PSScriptRoot/check-dns.ps1"
 & "$PSScriptRoot/check-ping.ps1"
 & "$PSScriptRoot/check-vpn.ps1"

Scripts/check-ram.ps1

@@ -0,0 +1,54 @@
+<#
+.SYNOPSIS
+	Checks the RAM 
+.DESCRIPTION
+	This PowerShell script queries and prints details of the installed RAM.
+.EXAMPLE
+	PS> ./check-ram
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+function GetRAMType { param([int]$Type)
+	switch($Type) {
+	2 { return "DRAM" }
+	5 { return "EDO RAM" }
+	6 { return "EDRAM" }
+	7 { return "VRAM" }
+	8 { return "SRAM" }
+	10 { return "ROM" }
+	11 { return "Flash RAM" }
+	12 { return "EEPROM" }
+	13 { return "FEPROM" }
+	14 { return "EPROM" }
+	15 { return "CDRAM" }
+	16 { return "3DRAM" }
+	17 { return "SDRAM" }
+	18 { return "SGRAM" }
+	19 { return "RDRAM" }
+	20 { return "DDR RAM" }
+	21 { return "DDR2 RAM" }
+	22 { return "DDR2 FB-DIMM" }
+	26 { return "DDR4 RAM" }
+	default { return "RAM" }
+	}
+}
+
+try {
+	$Banks = Get-WmiObject -Class Win32_PhysicalMemory
+	foreach ($Bank in $Banks) {
+		$Capacity = $Bank.Capacity / (1024 * 1024 * 1024)
+		$Type = GetRAMType $Bank.SMBIOSMemoryType
+		$Speed = $Bank.Speed
+		[float]$Voltage = $Bank.ConfiguredVoltage / 1000.0
+		$Vendor = $Bank.Manufacturer
+		$BankName = $Bank.DeviceLocator
+		"✅ $($Capacity)GB $Type ($($Speed)MHz, $($Voltage)V, $Vendor) in bank $BankName."
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}