This board has 2 different types:
Type1: has small chips, as the below photo:
Type2: doesn’t have small chips, as the below photo:
HDDZone.com provides all kinds of hard drive PCB boards. Free shipping worldwide!
HDD PCB Online Shop: HDDZone.com
Useful Guide: Hard Drive PCB Replacement
Contact US: Please feel free to contact us by email sales@hddzone.com.
Note: Send clear photos of your PCB (both sides) by attachments will make everything easier!