

It differed slightly in magnitude than the other program as well - probably due to testing algorithms used - but its performance characteristics is really identical in practice. Somewhat unlike our HD Tach results on the previous page, the line was standard fare for a hard drive - faster near the beginning, and slowly drops off as we move away from the center of the platter. Unfortunately, HD Tune does not generate any fancy independent graph outputs in particular, so I had to edit my screenshot out a bit to make it look better for publishing in a review. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and much more.

Once the download starts, you will be prompted to run the application, save the application or cancel the download. Download the SeaTools for Windows file.If the drive passes SeaTools for Windows, your troubleshooting efforts can move to other areas. It installs onto your system and allows you to select a specific test.

Seagate SeaTools for Windows tests SATA, USB, 1394, ATA (PATA/IDE), and SCSI drives.
