This interactive guide takes only a few minutes to complete and will find you the correct PCB for your hard drive.
Step 1: Find the main controller chip number.
This information can be located where the picture is circled red. For example, this board main controller chip number is 100407840, don't care it's ST or Agere chip.
What's your board main controller chip number:
[form.php]Step 2: Model
The model number is located in the red circle. The important part is the first 7 digits. For example, this hard drive is model number 6Y160P0