Getting Hard Disk Speed using C#

Question

It is possible to get Hard Disk Information using C#?

Like spin rate in RPM
Model Number 
Company Name
Data Transfer Rate
Seek Time

most im

Answer 1

Check this : Reading ATAPI SMART Data from Drives using .NET; Temperature Anyone?

using System.Management;

public string GetHDDSerial()
{
    ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");

    foreach (ManagementObject wmi_HD in searcher.Get())
    {
        // get the hardware serial no.
        if (wmi_HD["SerialNumber"] != null)
            return wmi_HD["SerialNumber"].ToString();
    }

    return string.Empty;
}

Answer 2

Read this Win32_DiskDrive and try this:

ArrayList hddCollection = new ArrayList();
try
{
    var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");
    foreach (ManagementObject wmiObj in searcher.Get)
    {
        HardDrive hdd = new HardDrive();
        hdd.model = wmiObj("Model").ToString;
        hdd.type = wmiObj("InterfaceType").ToString;
        hddCollection.Add(hdd);
        break; // TODO: might not be correct. Was : Exit For
    }
}
catch (Exception ex)
{
    throw ex;
}