Show disk drives. This is slightly modified version of https://gist.github.com/emoacht/0afa084cf30123f121492ab26fb8174d

Program.cs

using System.Runtime.InteropServices;
using System.Text;

class Program
{
    static void Main(string[] args)
    {
        ShowDiskDrives();
    }

    #region Win32

    [DllImport("SetupAPI.dll", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern nint SetupDiGetClassDevs(
        [MarshalAs(UnmanagedType.LPStruct), In] Guid ClassGuid,
        nint Enumerator,
        nint hwndParent,
        DIGCF Flags);

    [Flags]
    private enum DIGCF : uint
    {
        DIGCF_DEFAULT = 0x00000001,
        DIGCF_PRESENT = 0x00000002,
        DIGCF_ALLCLASSES = 0x00000004,
        DIGCF_PROFILE = 0x00000008,
        DIGCF_DEVICEINTERFACE = 0x00000010,
    }

    [DllImport("SetupAPI.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool SetupDiEnumDeviceInfo(
        nint DeviceInfoSet,
        uint MemberIndex,
        ref SP_DEVINFO_DATA DeviceInfoData);

    [StructLayout(LayoutKind.Sequential)]
    private struct SP_DEVINFO_DATA
    {
        public uint cbSize;
        public Guid ClassGuid;
        public uint DevInst;
        public nint Reserved;
    }

    [DllImport("SetupAPI.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool SetupDiDestroyDeviceInfoList(nint DeviceInfoSet);

    [DllImport("SetupAPI.dll", CharSet = CharSet.Auto, SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool SetupDiGetDeviceRegistryProperty(
        nint DeviceInfoSet,
        ref SP_DEVINFO_DATA DeviceInfoData,
        SPDRP Property,
        nint PropertyRegDataType,
        nint PropertyBuffer,
        uint PropertyBufferSize,
        out uint RequiredSize);

    private enum SPDRP : uint
    {
        SPDRP_DEVICEDESC = 0x00000000,
        SPDRP_HARDWAREID = 0x00000001,
        SPDRP_COMPATIBLEIDS = 0x00000002,
        SPDRP_SERVICE = 0x00000004,
        SPDRP_CLASS = 0x00000007,
        SPDRP_CLASSGUID = 0x00000008,
        SPDRP_DRIVER = 0x00000009,
        SPDRP_CONFIGFLAGS = 0x0000000A,
        SPDRP_MFG = 0x0000000B,
        SPDRP_FRIENDLYNAME = 0x0000000C,
        SPDRP_LOCATION_INFORMATION = 0x0000000D,
        SPDRP_PHYSICAL_DEVICE_OBJECT_NAME = 0x0000000E,
        SPDRP_CAPABILITIES = 0x0000000F,
        SPDRP_UI_NUMBER = 0x00000010,
        SPDRP_UPPERFILTERS = 0x00000011,
        SPDRP_LOWERFILTERS = 0x00000012,
        SPDRP_BUSTYPEGUID = 0x00000013,
        SPDRP_LEGACYBUSTYPE = 0x00000014,
        SPDRP_BUSNUMBER = 0x00000015,
        SPDRP_ENUMERATOR_NAME = 0x00000016,
        SPDRP_SECURITY = 0x00000017,
        SPDRP_SECURITY_SDS = 0x00000018,
        SPDRP_DEVTYPE = 0x00000019,
        SPDRP_EXCLUSIVE = 0x0000001A,
        SPDRP_CHARACTERISTICS = 0x0000001B,
        SPDRP_ADDRESS = 0x0000001C,
        SPDRP_UI_NUMBER_DESC_FORMAT = 0X0000001D,
        SPDRP_DEVICE_POWER_DATA = 0x0000001E,
        SPDRP_REMOVAL_POLICY = 0x0000001F,
        SPDRP_REMOVAL_POLICY_HW_DEFAULT = 0x00000020,
        SPDRP_REMOVAL_POLICY_OVERRIDE = 0x00000021,
        SPDRP_INSTALL_STATE = 0x00000022,
        SPDRP_LOCATION_PATHS = 0x00000023
    }

    [Flags]
    private enum CM_DEVCAP : uint
    {
        CM_DEVCAP_LOCKSUPPORTED = 0x00000001,
        CM_DEVCAP_EJECTSUPPORTED = 0x00000002,
        CM_DEVCAP_REMOVABLE = 0x00000004,
        CM_DEVCAP_DOCKDEVICE = 0x00000008,
        CM_DEVCAP_UNIQUEID = 0x00000010,
        CM_DEVCAP_SILENTINSTALL = 0x00000020,
        CM_DEVCAP_RAWDEVICEOK = 0x00000040,
        CM_DEVCAP_SURPRISEREMOVALOK = 0x00000080,
        CM_DEVCAP_HARDWAREDISABLED = 0x00000100,
        CM_DEVCAP_NONDYNAMIC = 0x00000200
    }

    [DllImport("Setupapi.dll", CharSet = CharSet.Auto, SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    private static extern bool SetupDiGetDeviceInstanceId(
        nint DeviceInfoSet,
        ref SP_DEVINFO_DATA DeviceInfoData,
        [Out] StringBuilder DeviceInstanceId,
        uint DeviceInstanceIdSize,
        out uint RequiredSize);

    private const int INVALID_HANDLE_VALUE = -1;
    private const int ERROR_NO_MORE_ITEMS = 259;

    #endregion

    private readonly static Guid DiskDriveClassGuid = new Guid("{4d36e967-e325-11ce-bfc1-08002be10318}");

    public static void ShowDiskDrives()
    {
        int index = 0;

        EnumerateDiskDrives((deviceInfoSet, deviceInfoData) =>
        {
            Console.WriteLine(@$"/// {index++} ///");
            Console.WriteLine($"DeviceInstanceId: {GetDeviceInstanceId(deviceInfoSet, deviceInfoData)}");
            Console.WriteLine($"HardwareId:       {GetDevicePropertyString(deviceInfoSet, deviceInfoData, SPDRP.SPDRP_HARDWAREID)}");
            Console.WriteLine($"FriendlyName:     {GetDevicePropertyString(deviceInfoSet, deviceInfoData, SPDRP.SPDRP_FRIENDLYNAME)}");
            var capabilities = (CM_DEVCAP)GetDevicePropertyUInt(deviceInfoSet, deviceInfoData, SPDRP.SPDRP_CAPABILITIES);
            Console.WriteLine($"IsRemovable:      {capabilities.HasFlag(CM_DEVCAP.CM_DEVCAP_REMOVABLE)} ({capabilities})");
            return "";
        }).ToArray();
    }

    private static IEnumerable<T> EnumerateDiskDrives<T>(Func<nint, SP_DEVINFO_DATA, T> convert)
    {
        var deviceInfoSet = nint.Zero;
        try
        {
            deviceInfoSet = SetupDiGetClassDevs(
                DiskDriveClassGuid,
                nint.Zero,
                nint.Zero,
                DIGCF.DIGCF_PRESENT);
            if (deviceInfoSet == INVALID_HANDLE_VALUE)
                yield break;

            uint index = 0;

            while (true)
            {
                var deviceInfoData = new SP_DEVINFO_DATA { cbSize = (uint)Marshal.SizeOf<SP_DEVINFO_DATA>() };

                if (SetupDiEnumDeviceInfo(
                    deviceInfoSet,
                    index,
                    ref deviceInfoData))
                {
                    yield return convert.Invoke(deviceInfoSet, deviceInfoData);
                }
                else if (Marshal.GetLastWin32Error() == ERROR_NO_MORE_ITEMS)
                {
                    yield break;
                }
                index++;
            }
        }
        finally
        {
            if (deviceInfoSet != nint.Zero)
                SetupDiDestroyDeviceInfoList(deviceInfoSet);
        }
    }

    private static string GetDevicePropertyString(nint DeviceInfoSet, SP_DEVINFO_DATA DeviceInfoData, SPDRP property)
    {
        return GetDevicePropertyValue(DeviceInfoSet, DeviceInfoData, property, (pointer, _) => Marshal.PtrToStringAuto(pointer));
    }

    private static uint GetDevicePropertyUInt(nint DeviceInfoSet, SP_DEVINFO_DATA DeviceInfoData, SPDRP property)
    {
        return GetDevicePropertyValue(DeviceInfoSet, DeviceInfoData, property, (pointer, size) =>
        {
            var array = new byte[size];
            Marshal.Copy(pointer, array, 0, (int)size);
            return BitConverter.ToUInt32(array, 0);
        });
    }

    private static T GetDevicePropertyValue<T>(nint DeviceInfoSet, SP_DEVINFO_DATA DeviceInfoData, SPDRP property, Func<nint, uint, T> convert)
    {
        SetupDiGetDeviceRegistryProperty(
            DeviceInfoSet,
            ref DeviceInfoData,
            property,
            nint.Zero,
            nint.Zero,
            0,
            out uint requiredSize);

        var buffer = nint.Zero;
        try
        {
            buffer = Marshal.AllocHGlobal((int)requiredSize);

            if (SetupDiGetDeviceRegistryProperty(
                DeviceInfoSet,
                ref DeviceInfoData,
                property,
                nint.Zero,
                buffer,
                requiredSize,
                out _))
            {
                return convert.Invoke(buffer, requiredSize);
            }
            return default;
        }
        finally
        {
            if (buffer != nint.Zero)
                Marshal.FreeHGlobal(buffer);
        }
    }

    private static string GetDeviceInstanceId(nint DeviceInfoSet, SP_DEVINFO_DATA DeviceInfoData)
    {
        SetupDiGetDeviceInstanceId(
            DeviceInfoSet,
            ref DeviceInfoData,
            null,
            0,
            out uint requiredSize);

        var buffer = new StringBuilder((int)requiredSize);

        if (SetupDiGetDeviceInstanceId(
            DeviceInfoSet,
            ref DeviceInfoData,
            buffer,
            requiredSize,
            out _))
        {
            return buffer.ToString();
        }
        return default;
    }
}