Why to Detecting Storage Type: SSD or HDD - No Physical Access Needed

You can identify whether a machine is using SSD (Solid State Drive) or HDD (Hard Disk Drive) storage without physically opening it by using software tools available on the operating system. Here's how you can do it on different platforms:

By Using Windows

1. **Using Device Manager:**

1.    Right-click on the Start button and select "Device Manager."
2.    Expand the "Disk drives" category.
3.    Look for your disk drive(s) in the list.
4.    Right-click on the disk drive and select "Properties."
5.    Go to the "Details" tab and select "Hardware Ids" from the drop-down menu.
6.    Look for "SSD" or "HDD" in the values listed.

2. **Using PowerShell:**

1.  Open PowerShell by searching for it in the Start menu.
2.   Enter the following command and press Enter:

     ```

     Get-PhysicalDisk | Select MediaType, FriendlyName

     ```

   - This command will list all physical disks along with their types.

By Using macOS

1. **Using System Information:**

1.  Click on the Apple menu and select "About This Mac."
2.   Click on "System Report" or "System Information" (depending on your macOS version).
3.   In the left sidebar, under "Hardware," click on "Storage."
4.   Look for your disk drive(s) in the list.
5.   type of storage (SSD or HDD) will be indicated next to each disk.

2. **Using Terminal:**

1.  Open Terminal from the Applications folder or using Spotlight.
2.   Enter the following command and press Enter:

     ```

     diskutil list

     ```

   - Look for your disk drive(s) in the list. The type of storage (SSD or HDD) should be indicated.

By Using Linux:

1. **Using Terminal:**

1.    Open a terminal window.
2.    Enter the following command and press Enter:

     ```

     sudo hdparm -I /dev/sda | grep 'Model\|Transport'

     ```

   Replace `/dev/sda` with the appropriate device name for your disk drive.

   Look for "Solid State" or "Rotational" in the output to determine if it's an SSD or HDD.

These methods should help you identify whether a machine is using SSD or HDD storage without physically opening it.