Depends the approach you wish to take, but PowerShell can easily do this.  Try running:

Get-PhysicalDisk | Select-Object FriendlyName, SerialNumber

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If you're not a PS person and are more comfortable with VBA, then look at the code from: https://www.devhut.net/getting-the-hard-drive-serial-number-with-vba/ 

This depends on many things. What is the disk connected to & how? Is it connected to a server via a RAID controller? If yes, the controller will hide the details of the disk, to the OS, but the controller's setup tool should show you the details of the disk.

Also at a Command Prompt:

wmic diskdrive get model,serialNumber,size,mediaType

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Includes model and size of all attached drives so you can determine which is the one you're interested in

Since you selected the MacOS topic - from a terminal window:

system_profiler SPHardwareDataType | awk '/Serial/ {print $4}'

Good catch Gerwin!  I didn't even see that tag since it hidden from view.

You could also try:

ioreg -rd1 -w0 -c AppleAHCIDiskDriver | grep Serial

on a mac you also have lspci and/or smartmontools which both can also provide that info. geom might also be available. all of the above require root privileges.

EDIT : typo : s/mich/might/

Get-WmiObject win32_physicalmedia | Format-List Tag,SerialNumber

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THIS DOS COMMAND LOOKS VERY HELPFUL FOR ME

THANK YOU

    MASQ

WMIC isn't PowerShell and only works with Windows systems.

Because you've selected both Windows AND Mac OS X as topics for yor question you've got solutions that work with all of these.

@aj - Do you need further help with this? If not then you can select the comment(s) that answer your question by ticking the Solution box at those comment(s). Thank you!